AI Tool Access
Complete Guide

// REQUEST CHAIN

AI Request Flow and Cross-Border Egress

Separate page loading from model responses

Accessing an AI tool isn't simply a browser retrieving a page from one address. The page shell, sign-in service, session API, model response, file uploads, and attachment downloads may use different domains or be handled by different processes. A homepage loading only confirms that one part of the request flow is reachable. If a prompt keeps waiting, that alone doesn't mean the entire international route is down. A sign-in redirect loop doesn't prove the model service is unavailable, either. Note which action fails, then check the requests associated with it. This keeps troubleshooting focused instead of sending you in circles through unrelated settings.

Break the request flow into client, DNS resolution, rule matching, international egress, and destination service. The client determines which processes enter the tunnel; DNS results affect the destination address; rules decide whether a request uses the proxy or connects directly; egress determines the network source visible to the service; and the destination service decides whether to accept a request based on factors such as region, account, credentials, and load. These stages affect one another, but they aren't interchangeable. Changing egress may improve connectivity, but it won't grant API access. Clearing browser cache may fix an expired session, but it won't change the service's regional policies.

Region checks and IP risk checks serve different purposes

A region check asks whether a feature is available in the current environment. A risk check asks whether an action needs additional verification. Services may use the location associated with an egress IP, account settings, payment details, or other signals to assess a request. Platforms don't share one standard algorithm, so a country label on a lookup page doesn't prove every requirement is met. Shared egress may also carry requests from different users, and a service's assessment of an IP's reputation isn't necessarily related to route bandwidth. Follow the platform's process when prompted to verify; don't assume every prompt is caused by network speed.

Persistent connections are another requirement. A connection can close after a regular page loads, but a model response may continue sending event chunks. Voice, real-time collaboration, and other interactions may use different connection methods. The route needs to remain stable throughout the response, and a proxy, network switch, or idle timeout on an intermediary device can interrupt it. If short prompts work but longer responses fail, check when the connection ends, whether the complete end marker arrives, and whether other requests fail at the same time. File download speed isn't a substitute for checking a streaming connection.

Keep comparable test records

Before troubleshooting, choose one tool and account, and use a short prompt with no sensitive information. Record the device, client mode, selected region, exact error, and the stage where it occurs. Keep the conditions consistent and change one variable at a time, such as switching from automatic routing to a fixed region. If you change the browser, account, route, and network all at once, even a successful test won't reveal why. Don't include conversation content or credentials in your notes. The goal is to make follow-up tests comparable and help support identify whether the issue occurs before connection, during authentication, or while the response is streaming.

Move from simple checks to the task you need to complete: confirm the client is connected, verify the target page loads, sign in normally, then submit a prompt or test an attachment or developer API. Each stage should have a clear result, such as all page resources loading, the session persisting after sign-in, or the response completing. If a stage fails, investigate there instead of running every subsequent test. This reduces unproductive attempts and avoids repeatedly triggering authentication or sending many requests before the account is stable.

VPNDZ covers 110+ countries and 170+ routes. That doesn't mean every egress location meets every AI service's requirements. Choose based on your location, the platform's official regional requirements, and the current list in your dashboard. Tool names in this guide identify what to test; they aren't a promise that every feature is available. For route categories, see Global Nodes. To connect a client, return to the Guides. Network setup and enabling a platform account are separate tasks.

// TOOL REQUIREMENTS

Checking availability across AI tools

Chat tools: check sign-in, responses, and attachments separately

ChatGPT, Claude, and Gemini all offer conversational interfaces, but that doesn't mean they use the same identity system, regional rules, or API permissions. Before you start, check each platform's current official list of supported regions and account requirements, and make sure you're using its official entry point. Test page loading, sign-in, text responses, file uploads, and file reading separately. An attachment failure could be related to file format, size limits, or account permissions. Investigate the network layer only when there is evidence such as a connection timeout or interrupted request.

Don't assume that web and API access on the same platform have the same requirements. Web chat subscriptions, developer consoles, project permissions, and API billing may be managed separately. Being able to chat on the website doesn't mean you have valid developer credentials. Likewise, a successful API response doesn't prove browser sign-in is working. For tools such as Gemini with multiple product entry points, first identify whether you're using the consumer website, developer API, or cloud service, then check the relevant documentation. Mixing up restrictions for different entry points can lead to incorrect assumptions about region or payment requirements.

Copilot, Cursor, and multi-request IDE workflows

Copilot's network requirements depend on how you access it. Coding assistance may also depend on code-hosting identity, editor extension authorization, and organization policies. Cursor may involve editor sign-in, model requests, update checks, and workspace features. After identity authorization in a browser, the editor process may not use the browser's network route. If sign-in works but code completion doesn't respond, check the extension or editor output panel. Find out whether authentication wasn't passed back, the request wasn't sent, the network connection failed, or an organization setting restricts the feature.

Model selection in an editor is another variable to check. Different models may use different service routes and require different permissions. One working feature doesn't mean every model is available. Test in a simple workspace with a clear action, such as triggering one completion or sending a basic chat request, then check the stage information in the editor logs. Logs may contain code snippets, repository details, or tokens, so redact them before sharing. Reinstalling the editor repeatedly is no substitute for inspecting requests; it usually adds configuration differences rather than narrowing down the cause.

Midjourney and the full generation workflow

For Midjourney, follow its current official entry point and account authorization requirements. Image generation typically involves submission, processing, status updates, displaying results, and downloading. A task may have been accepted even if the result image won't open. Check whether the task is complete, whether image resources are reachable, and whether the download uses the same rules as the original request. If generation relies on another platform for identity or interaction, check that platform's connection and authorization separately. A network tunnel can't replace a subscription or eligibility check for the destination service.

Tool documentation may change, so this guide doesn't lock in specific versions, model lists, or regional feature lists. Before important work, check the current official guidance for your entry point. In a team environment, also confirm that an administrator has enabled the feature. Network issues, product limitations, and account permissions can all make a button unavailable, but each requires a different solution. Look for a clear message or failed request before deciding what to do next. Follow instructions for the entry point you actually use rather than copying another platform's proxy settings or relying on an old screenshot.

To create your own tool checklist, list your needs under “entry point, identity, text, attachments, and developer API” and record the result of each check. If you only use web chat, you don't need to enable an API just to test whether a route works. If you only call an API as a developer, web purchase status won't explain an API error. Separating these requirements helps you decide whether to fix local networking, adjust platform settings, or consult official support. The AI guide from VPNDZ is a quick introduction; this page helps you verify the cause step by step.

// IDENTITY & REGION

Account sign-in, regions, and risk prompts

Keep VPNDZ and AI platform accounts separate

VPNDZ doesn't require an email address; create an account with a username and password. This applies to VPNDZ only and doesn't mean other AI platforms use the same process. Follow the target platform's official rules for identity details, eligibility, and organization authorization. Network connectivity is just the foundation for access; it doesn't grant platform eligibility or automatically upgrade an existing account to a paid plan. Before you begin, confirm which service the account belongs to, where to sign in, and what permissions it has. Don't mistake payment for a network plan as activation of an AI tool.

Sign-in often involves an identity page, redirect URL, and post-login session API. If one page loads but the next step fails, the browser may show a blank page, keep returning to the sign-in screen, or report an expired session. First check that the URL is an expected official domain, then see whether a privacy extension is blocking a required redirect or storage. You can compare results in a separate browser profile, but don't disable certificate verification or install root certificates from unknown sources. Never use an unofficial troubleshooting page that asks for your full account password.

Keep the setup consistent; don't falsify region details

Check regional access against both the target platform's policies and the account's actual details. An egress IP location is only one signal a service may use; it isn't a substitute for eligibility in any region. Don't enter false identity, residence, or payment details, and don't use account sharing to get around regional restrictions. If a feature isn't offered in your current environment, check the platform's permitted options or use an available alternative. A network service can't promise to change platform rules, and repeated retries won't give an account permissions it doesn't have.

Keep to the verified route during sign-in, and avoid changing regions before authorization is complete. Egress, device, and session changes may all factor into a platform's security assessment, but there is no universal formula for how many switches trigger a restriction. If you need to change routes, finish the current action first, then recheck the connection and session. If you use the same tool in a browser, editor, and terminal, make sure they aren't using conflicting regions. A stable environment makes issues easier to diagnose; it doesn't guarantee that a platform won't ask for verification.

What to do about verification, rate limits, or suspension

When a risk prompt appears, save the exact error text and note what you were doing. Complete normal account checks through the official process. Repeated refreshing, rapid form submissions, or constant changes to the entry point rarely provide useful diagnostic information. If the platform explicitly asks you to recover your account or submit an appeal, stop treating the issue as a route problem. When contacting support, describe your normal use, the stage where the issue occurred, and what you've checked. Never send your password, session cookies, or full API key. The platform decides the outcome of account recovery; a network service can't promise it.

An expired session doesn't automatically mean an account is banned. Cleared browser storage, an incorrect system clock, an incomplete authentication callback, or old app credentials may all require you to sign in again. Check the client connection, confirm the device clock is correct, verify that the official page keeps you signed in, and check whether the editor is using an old session. Clear site data only when needed, and note that doing so will sign you out. Deleting all browser data shouldn't be the default troubleshooting step. Keeping other app states unchanged reduces variables in comparison tests.

Team accounts also require a check of organization policies. An administrator may require a particular identity provider, restrict external models, or prohibit uploading certain data. A route can't override these restrictions. Keep work and personal accounts separate, confirm what you're authorized to send, and check the rules before using attachments, repository indexing, or shared sessions. Even with a working network, don't send confidential information to an unapproved model service. Account security depends on proper authorization and data handling, not on assuming a particular egress route satisfies every compliance requirement.

When documenting account checks, keep only the account type, official entry point, source of regional requirements, and authorization status. Don't copy sensitive fields. If you change devices or see a sign-in prompt later, these notes can help identify a missing organization setting. For more on minimizing personal data and using public networks, read How to Choose a Privacy-Focused VPN. VPNDZ's Privacy Policy explains how this service handles data; check each AI platform's data policy separately.

// ROUTING RULES

Choosing international routes and split-tunneling rules

Choose an eligible region before comparing connection performance

When choosing a route, first check whether the target platform offers the feature you need in that region, then test whether the request completes. Don't prioritize a route based only on distance or its name. Paths can cross different carriers and intermediary networks, so a nearby region isn't necessarily best for every user, and routes in the same region can perform differently. VPNDZ covers 110+ countries and 170+ routes. Check the current options in your dashboard. This coverage gives you choices; it doesn't guarantee availability for ChatGPT, Claude, or any other platform.

Start with one eligible region and use the same prompt to check page loading, sign-in, and a complete response. If it fails, try another suitable route in your dashboard while keeping the client mode and account unchanged. Once a configuration works, keep it for real tasks rather than switching repeatedly over small differences in a single response. The goal of route selection is a repeatable setup, not a permanent ranking based on one test. Repeat the full check if the dashboard's route information or the target platform's requirements change.

Understanding IEPL, relay, and direct routes

IEPL, relay, and direct describe how routes are organized; they don't determine permissions granted by an AI platform. Route type can inform your choice, but the actual experience still depends on your local connection, egress, destination service, and conditions at the time. A relay route may use intermediary nodes to improve the path, while a direct route avoids some intermediate forwarding. The label itself can't replace testing the complete task. For a comparison, check connection stability and errors for the same use case instead of claiming that a route type guarantees access to every feature.

With rule-based routing, first check whether the rule matches

In split-tunnel mode, a client may choose a route based on domain, address, process, or other criteria. Importing a rules file doesn't guarantee that a request matches the intended rule. Start with the connection details available in your client: identify the target domain and originating process, then confirm the selected policy group and route. AI services often use separate domains for sign-in, static resources, and attachments. Missing one can leave the main page working while a feature fails. Don't add broad, loosely defined rules. First confirm that the failed request belongs to the target service, then adjust settings according to the client documentation.

System proxy settings and tunnel routing are separate. Some programs use the system proxy; others rely on their own settings or environment variables. Which traffic a tunnel can handle also depends on its implementation and local permissions. If the browser works but the terminal doesn't, check the process route before replacing your subscription. Containers, remote workspaces, and background services are especially likely to use a different network environment. Before expanding the tunnel's scope, assess its impact on corporate networks, local services, and other apps. Then restore the split-tunnel settings you need after testing.

DNS issues often show up as a host not found, a connection to an unexpected address, or some resources failing to load. Check that the client's DNS strategy and rules are consistent; don't mix resolver configurations at random. Some networks require local access authentication first, and the underlying connection must work before a tunnel can be established. Keep the hostname from the error, and verify its spelling and the official entry point. A DNS response address alone doesn't prove that the platform's regional requirements are met: DNS resolution and the egress address seen by the destination service are different things.

For ongoing use, maintain simple rules by task: keep web and sign-in routes consistent, verify developer APIs using the actual terminal configuration, and preserve necessary direct routes for corporate intranet services. Save a verified configuration before changing rules, then check that existing workflows still work afterward. See Global Nodes for more on route types and region selection. Don't assume someone else's full ruleset will work for you; their network, work environment, and platform entry point may differ. Only actual request records show the route your device is taking.

// WEB & STREAMING

Web pages, persistent connections, and streaming

Blank pages: identify whether the failure is in resources or sign-in

If a page is blank, first confirm that you're using the correct official URL, your basic network connection works, and the client is connected. Open the browser's developer tools, go to the Network panel, and reload the page. Check whether failed requests involve page scripts, stylesheets, sign-in, or a business API. Focus on the error type and request status; you don't need to copy all the request headers. Extension blocking, damaged site cache, an unrouted resource domain, or a service outage can all cause a blank page. If the page frame appears but buttons don't work, check whether scripts finished loading. A successful main document request alone isn't enough to diagnose the issue.

For comparison, use a clean browser profile with the same account, route, and prompt. If it works there, check the original profile's extensions, site storage, and privacy settings one at a time. If both fail, check the network or platform status. Don't disable every security feature at once and then assume the route fixed the problem. A test profile is for narrowing down the cause; keep the security protections you need in your everyday setup. Before clearing site data, check for unsaved sessions or content so you don't lose work while troubleshooting.

Responses stop midway: check whether the stream completed

Streaming may use server-sent events or another continuous transfer mechanism; check the platform's API documentation for details. When a response appears word by word, the connection is still active. Part of the text appearing in the browser doesn't mean the request completed. If output suddenly stops, check whether the connection closed unexpectedly, the service ended it, or the interface stopped rendering. Note where it stopped and save any error message, then compare with a short, ordinary prompt. If long responses fail while short ones work, investigate persistent connections, timeouts, and intermediary proxies. Don't immediately assume the model is restricting the content.

Sleep, network changes, client policy changes, and background restrictions can all disrupt a persistent connection. On mobile devices, check whether the operating system allows the app to keep running in your current use case; setting names vary by OS. On desktop, note whether the problem happens after locking the screen or reconnecting to a network. Don't switch routes or close the client while a response is in progress. If a session is interrupted, check the task status before resubmitting to avoid duplicate generation, uploads, or overwriting a completed result.

Check attachments, images, and real-time interactions separately

Attachments involve reading the file, uploading it to a destination, and processing it; they may not use the same API as text chat. Start with a test file that follows the platform's rules and contains no sensitive information. Confirm that the upload completes, then check whether the model can read the file. If the upload succeeds but processing fails, check the file format, account features, and platform messages. If the upload connection fails, check routing rules for the relevant resource domain. Check image display and download separately, too. A resource link may expire or require authorization after a task is complete, so don't send the full link to people who aren't involved in troubleshooting.

If voice or real-time interaction uses a different connection method, follow the platform's official network guidance for that feature. Working text chat doesn't prove that the real-time route is configured correctly. Corporate networks may apply separate policies to certain connection types, and a local proxy may handle only some traffic. Note the feature and the stage where it fails; check app permissions and official requirements first, then verify what the client supports. Don't disable system protection or open unrelated network access just to make an interaction work. That adds risk without providing reliable diagnostic evidence.

The browser Network panel can help identify error categories, but exported records may contain request bodies, authentication headers, attachment URLs, or session identifiers. Before contacting support, prefer a redacted screenshot or text summary. If full records are necessary, review the sensitive content and who will receive it first. A hostname, failure stage, and whether the issue is reproducible are usually enough to begin troubleshooting. Never post session cookies publicly or let support staff use your personal account for testing. Keep network diagnostics and account access separate.

A working web setup should load all page resources, retain the signed-in session, complete a regular response, and support any attachments or interactions you actually need. Consider the configuration ready only after your own workflow passes these checks. If the platform is having an outage, keep your verified setup and check its official announcements rather than changing everything. Still need help? Compare your issue with the Help Center, then submit a redacted report through the user dashboard's support ticket portal.

// API ACCESS

API authentication, permissions, and response checks

Check network connectivity and developer permissions separately

For an API call, check the official endpoint, authentication method, project permissions, model access, and billing status. A successful web sign-in can't stand in for these checks. API formats differ between services. Even if an SDK supports a similar data structure, follow the target platform's documentation. Don't mistake a third-party relay for an official endpoint, and never send the same key to different domains as a test. Confirm the request destination first, then send it through a verified network route. This establishes a clear security boundary.

When checking a request, start with connectivity: can the hostname be resolved, is a secure connection established, does an HTTP response arrive, and does it contain a readable error? A structured error from the platform means the request reached a server capable of responding. At that point, check authentication, project settings, or permissions rather than continuing to switch routes. By contrast, host-not-found errors, connection timeouts, certificate verification failures, and connection resets usually call for checking the network or local configuration first. They don't tell you whether the account has usage credits.

Credential injection and API base URLs

Provide developer credentials through process environment variables, the system credential manager, or a controlled secrets service. Don't put them in a code repository, sample documentation, or public screenshots. Set variable names according to the SDK you're actually using; arbitrary names aren't automatically recognized. Check the API base URL as well: some configurations require a service root, while others need a complete path. An extra or missing path can cause errors unrelated to the proxy. After changes, confirm which configuration the app actually reads, but make logs show only whether a key is configured, never its value.

The example below checks only DNS resolution, a secure connection, and an HTTP response from an API host listed in the official documentation. It doesn't create a model task or send credentials. The host may return a permission message, a not-found response, or another result; none of these means a model call succeeded. The example domain is for teaching only. Replace it with the host in the official documentation before running the command, and don't use a base URL from an unknown source. If proxy variables are set correctly in the terminal, check the tool's documentation to confirm whether it uses them.

# Replace the example address with an API host listed in the official documentation
export AI_API_ORIGIN='https://example.com'
curl --verbose --output /dev/null "$AI_API_ORIGIN"

Rate limits, retries, and streaming responses

Rate limits can have several causes, including account, project, model, request frequency, or service capacity. Read the response body and platform guidance. If they provide a wait time or retry instructions, follow them. Don't immediately retry in a tight loop after an error; that adds load and makes the original failure harder to diagnose. Programs that need retries should limit them, add a wait, and preserve the final error. Authentication errors, permission errors, and invalid parameters usually require configuration changes, not automatic retries.

For streaming calls, keep reading the response instead of waiting until everything has arrived before processing it. Proxy or application-framework buffering can delay data that the server has already sent. Check that the SDK's streaming mode is enabled, the program iterates over events, exceptions are handled correctly, and the client recognizes completion when the connection closes. If the stream breaks midway, keep the received chunks and mark the result incomplete. Don't assume the next generation continues the previous response. Business applications should clearly tell users whether a task finished.

Distinguish network timeouts from application-level timeouts. Connection setup, waiting for output, and an overall task deadline may have separate settings, with names that vary by client. Read the SDK documentation before changing them and confirm each setting's units and scope. A timeout that's too short may interrupt a normal response; one that's too long can leave a failed task using resources indefinitely. This guide doesn't give a universal timeout value because tasks, platform behavior, and runtime environments differ. Use actual task records and platform guidance rather than copying parameters with no known source.

For automated calls, also consider whether a failed request may already have been processed. If the connection drops before a result is returned, the server may still have accepted the task. Repeating some requests can trigger duplicate actions or charges. If the platform provides request IDs, task lookup, or idempotency, integrate them according to its documentation. Without those mechanisms, design retries carefully and preserve state. API charges for model services are set by the relevant platform. VPNDZ plans cover network connectivity and data, not third-party model credits or platform billing.

// DEVELOPER ENVIRONMENTS

Configuration boundaries for CLI tools, IDEs, and CI

A working browser doesn't mean the terminal is connected

Browsers, command-line tools, IDE extensions, and background tasks may use different proxy settings. Even with a system proxy enabled, check whether the terminal tool reads environment variables, whether the app has its own proxy setting, and whether the process runs locally or remotely. The clearest test isn't the settings screen: run a test from the process that actually makes the AI request, then check the client's connection records. If the request never takes the expected route, switching regions won't help. First fix how the process is routed.

Get the proxy address from the installed client's settings, and make sure the protocol, host, and listening port match its actual configuration. Don't rely on a local port picked at random from a tutorial, and never put an unknown public proxy address into a developer environment. Some command-line tools distinguish between standard HTTP proxies and other proxy types; environment variable names and protocol support also vary. The snippet below illustrates how the variables relate to one another. Its proxy address is a teaching example, not a configuration you can use directly with the VPNDZ client.

# Replace the example value with the HTTP proxy address provided by your client
export HTTPS_PROXY='http://proxy.example.invalid'
export HTTP_PROXY="$HTTPS_PROXY"

# Add any required direct-connect destinations for your device and organization
export NO_PROXY='localhost'

# Remove these variables when troubleshooting is done and the terminal no longer needs the proxy
unset HTTPS_PROXY HTTP_PROXY NO_PROXY

Variable scope and IDE process inheritance

Variables set in a terminal usually affect only that terminal and processes started from it. They don't automatically update an editor that's already running. If the IDE started before you set the variables, its extension may still use the old environment. Check the editor documentation for configuration sources, then fully quit and restart it if needed and inspect the extension output. Also look for conflicts between uppercase and lowercase variables, user-level settings, and workspace settings; programs may read them in different orders. Trust the actual request route, not the mere presence of a proxy address in a configuration file.

IDE extension hosts and integrated terminals may not share every setting. In remote development, the interface runs locally while extensions may run on a remote machine. Some plugins send model requests from the remote side, where a local client can't route them directly. First identify which environment produced the log, then check networking in that environment. Don't put personal keys or device-specific proxy addresses in workspace settings where they could be committed to a repository and affect the team. Shared configuration should contain only non-sensitive structural details; each environment should inject its own private values.

Verify containers and CI in the environment where they run

A local address inside a container points to the container itself, not necessarily to the host's proxy service. Check the container networking setup and the client's listening scope, then establish a connection in a controlled way. Don't expose a local proxy on every network interface for convenience. A CI runner may also be remote; a VPNDZ connection on your development computer doesn't automatically provide its egress. Confirm the runner's location, network policy, and the target platform's permitted regions before deciding what network solution your organization should provide. Don't download unknown proxy tools into a pipeline.

Store pipeline credentials in a controlled secrets store, inject them through the runtime environment, and restrict their scope. Log redaction is only one layer of protection. Also prevent command echo, exception traces, and debug requests from printing authentication headers. When a task fails, keep only the stage and a redacted error; don't upload a complete list of environment variables. If a key gets into a repository, build artifact, or public log, revoke and replace it according to the platform's process. Removing visible text alone doesn't undo an exposure. A network issue is no reason to relax credential handling.

For certificate errors in a corporate environment, first check the device clock, certificate chain, and organization network policies. If corporate certificate handling is required, follow the administrator's documentation; don't turn off secure connection checks as a temporary fix. Likewise, keep direct-connect exceptions to the necessary destinations instead of excluding all requests from the proxy. After a configuration change, test model requests, code hosting, and internal services to confirm they still behave as expected. Save a verified description of the environment so you can check a new device or runner in the same way rather than copying every private setting.

// INCIDENT REVIEW

Troubleshooting, privacy, and billing checks

Triage by symptom instead of blaming every error on the route

When an issue occurs, first name the failed action: page loading, sign-in, text generation, attachment transfer, API authentication, or an extension call. If there's no response at all, check the local network, client, and request route. If the platform returned an error, follow its instructions. If only some features fail, check the relevant domains and permissions. Use the platform's official account process for suspension notices, and check platform billing or project status for usage limit messages. This approach avoids repeatedly changing routes for requests that have already reached the server, or misdiagnosing a process configuration problem as an account issue.

Keep all other conditions constant when comparing tests. If the browser fails but the terminal works, focus on the browser session, resources, and extensions. If the browser works but the IDE fails, check the process environment and extension authorization. If one fixed region works and another doesn't, verify regional rules and egress. If every environment fails, then check the local connection or platform status. Change one thing at a time, record the result, and undo changes that don't help. Troubleshooting isn't about changing as many settings as possible; it's about ruling out causes that don't match the symptoms.

What no-logs and data protection do—and don't—cover

VPNDZ's privacy commitment is “no logs”; see the Privacy Policy for its exact scope. That doesn't mean AI platforms, browsers, editors, or your own work records are also erased. How prompts, attachments, code, and model responses are handled depends on each platform's policies and account settings. Before sending anything, check for customer information, internal code, or other restricted content. Tunnel connectivity, platform data handling, and organizational compliance are separate layers. No single promise can replace a complete check of data authorization.

Keep support reports concise: device platform, client mode, route region, action stage, exact error, and whether it can be reproduced. Hide account identifiers, authentication headers, session cookies, signed attachment links, and keys. A description of the steps in a support ticket is more useful than an unreviewed full log. Follow internal data-sharing rules for organization projects. If credentials may have leaked, revoke them first, then remove exposed content and review usage records. Don't wait for the network issue to be resolved before handling a security incident.

Check network plan charges and AI platform costs separately

VPNDZ monthly plans are ¥9.9/month for 60GB, ¥18/month for 250GB, and ¥28/month for 500GB. Data resets monthly on the activation date; mid-cycle upgrades are prorated based on the remaining days. Data add-ons cost ¥158/300GB, ¥358/1000GB, and ¥658/3000GB; they remain available until used and never expire. Actual data use for text chat, attachments, images, and other features depends on what you do. This guide doesn't estimate usage without supporting data. Check the data records in your dashboard when choosing a plan, and don't confuse model tokens with network data.

This service supports Windows / macOS / iOS / Android / Linux, allows unlimited simultaneous devices, accepts Alipay / WeChat Pay / USDT, and offers a 7-day no-questions-asked refund. Unlimited devices doesn't mean unlimited data or change a third-party AI platform's account-sharing rules. Model subscriptions, API bills, and network plans are managed by their respective services. See the Plans and Pricing page for plan details and the Terms of Service for refund terms. Don't use payment records for one service to assume another has been activated.

Keep a working configuration after troubleshooting

After resolving an issue, keep only the changes that helped, restore temporary test settings, turn off unnecessary debug output, and delete records containing sensitive information. Retest the original workflow instead of stopping once the homepage opens. Confirm that sign-in, complete responses, and any required attachments or API calls work as expected, then record where the current configuration came from and which environment it applies to. If an intermittent issue remains unexplained, keep accurate symptoms and conditions. Don't invent speed-test results or describe an occasional success as a lasting guarantee.

For follow-up, use the page relevant to each task: client setup and import in the Guides, region and route categories in Global Nodes, and common connectivity questions in the Help Center. For a first-time setup, see the VPN Beginner's First-Day Guide. If you still need help, sign in to the dashboard and submit a redacted support ticket, noting which checks you've completed. Each conclusion should be grounded in actual requests and official messages, so the next troubleshooting session can build on known facts instead of starting with guesses.