For ChatGPT, Claude, Gemini, Copilot, Midjourney and Cursor, this guide explains the cross-border routes needed for regional checks, login sessions, streaming responses and development environments. The goal is not to switch nodes repeatedly, but to keep the exit region, session state and request environment consistent.
Login failures, interrupted answers and unavailable plugins are not always caused by insufficient bandwidth. Regional checks, changing exit IPs, browser sessions, DNS results and persistent connections all affect the outcome. Troubleshoot by first identifying whether the issue occurs during login, web interaction or developer requests.
Services may use the exit IP, account session history, browser cache and payment details to determine a region. Switching countries or routes repeatedly during login can make successive requests appear to come from different regions. Choose a suitable region first, then complete login, verification and subsequent use.
Streaming chat responses, code completion in an IDE and long-running generation tasks all depend on connections that remain open. Changing routes, switching networks or sending a mobile device to the background during generation may end the active connection. If you need to change routes, stop the current task first and establish a new session.
A browser loading a webpage does not mean the command line, IDE plugin or CI environment is using the same route. Developer tools may use separate proxy settings or bypass the system proxy. During troubleshooting, confirm whether the request is coming from the browser, a system service or an isolated build environment.
Use this table to set priorities, not as a guarantee that a specific tool will always be available in every region. Tool policies, account status and service-side restrictions can change, so check the relevant platform’s regional and account rules before use.
| Tool | Primary network requirements | What to prioritize | Suitable route approach |
|---|---|---|---|
| ChatGPT | Consistent regional checks and uninterrupted web streaming | The same exit before and after login, with a complete browser session | IEPL dedicated line or stable relay, with a fixed everyday region |
| Claude | Consistent account region and session environment | Avoid frequent exit changes during login | IEPL dedicated line or stable relay, prioritizing continuity |
| Gemini | Coordinate the region, account and browser environment | Check whether the cache, DNS and exit region are consistent | Relay or stable direct connection, selected for the account region |
| Copilot | Both the webpage and IDE plugin can establish a connection | Whether the editor inherits the system network settings | IEPL dedicated line or relay, supporting continuous completion |
| Midjourney | Complete routes for the webpage, community interface and image resources | Whether the main request and static resources use the same route | Relay or stable direct connection, avoiding unexpected resource splitting |
| Cursor | Continuous editor login, model requests and streaming completion | Differences between the IDE proxy, terminal environment and system settings | IEPL dedicated line or stable relay, with a fixed development exit |
Different products share some basic requirements, but their login flows, page structures and developer access paths differ. The sections below cover each tool separately, helping you narrow the scope based on where the failure occurs.
Set the exit region before logging in, and avoid repeatedly switching routes between the login, account and chat pages. If the homepage loads but a message stalls after sending, check the streaming connection, browser extensions, cache and current route rather than looking only at whether the page finished loading.
During Claude use, keep the login session and exit region stable. If the login page is accessible but the workspace sends you back to the login state, clear the old session first and sign in again over a fixed route. Do not switch nodes while long content is generating, or the response in transit may end early.
Gemini results may be affected by the exit region, account settings and browser session at the same time. If the page keeps redirecting or features differ from expectations, check the account region, clear old cache, and confirm that DNS resolution and the main request use the same network environment instead of simply switching nodes while keeping the old session.
If the web version works but completion fails in the editor, the editor likely has not inherited the system network settings or the plugin process is still using an old connection. Restart the plugin and editor first, then check application-level proxy settings. On enterprise-managed devices, also check whether system policies restrict external requests from the editor.
Midjourney uses more than text requests: it also loads images, previews and community interface resources. If the page frame appears but the image area is blank, check whether static resources are being sent through a different exit, whether browser blocking rules are active, and whether the current route can fully load the relevant resource domains.
Cursor’s login, chat, code completion and terminal commands may use different network paths. If the editor shows as connected but completion keeps waiting, check the application settings, system proxy and terminal environment separately. A fixed development exit is usually more important than repeatedly changing routes during generation.
The web version mainly relies on the browser session and streaming connection. API calls depend more on whether the request process actually uses the intended exit, and whether timeouts, certificates, DNS and retry policies are configured properly. Both can use the same region, but a working webpage does not mean every development process is configured.
Store API keys in controlled environment variables or a secrets manager. Do not put them in frontend pages, public repositories, build logs or chat history. Network configuration and key management are separate concerns: the route determines whether a request can reach the service, while permissions and keys determine whether the call is accepted.
The terminal may not automatically read settings from the browser or graphical client. Confirm the current shell’s network environment before running the actual request. After changing routes, establish a new terminal session or restart persistent processes so they do not keep reusing an old connection.
IDE plugins usually run in a separate process and may use the application’s own network settings. Even after web login succeeds, check the plugin authorization state, proxy configuration and extension logs. Fully restart the IDE after changing settings to verify that the new connection is active.
A VPN71 connection on your local computer does not automatically extend to a remote build environment. First confirm where the task-running host is located, who initiates the request and whether that environment can use the target service. Do not treat a successful local test as proof that the remote task will also succeed.
Change one variable at a time during troubleshooting. Changing the route, browser, account and client together may restore service temporarily, but makes the real cause difficult to identify. Start at the layer where the failure occurs, then verify the exit, session, application configuration and service response in order.
| Symptom | Common causes | Recommended action |
|---|---|---|
| Returned to the login page repeatedly after signing in | Changing exit regions, an old session left behind, or conflicting browser cache | Fix the route, end the old session, sign in again, and avoid changing regions during login |
| The page loads, but the answer stops halfway through generation | An interrupted persistent connection, a device network change, or the client moving to the background | Keep the current route and device network stable, then establish a new session before sending the request again |
| The web version works, but the IDE plugin cannot connect | The plugin did not inherit the system settings, or the application process is still using an old connection | Check the IDE’s application-level settings and extension logs, then fully restart the editor |
| Command-line request times out | A different terminal network environment, DNS problems, or a persistent process reusing an old connection | Confirm the request process’s actual exit, restart related processes, and test resolution and connectivity again |
| Images or attachments fail to load | The main page and static resources use different paths, or browser rules are blocking resources | Check that resource requests pass fully through the current route, and temporarily disable potentially conflicting blocking rules |
| The original region still appears after switching routes | An old connection, cache or DNS result has not yet updated | End the current session, reopen the application or browser window, and check the current exit environment again |
Using the same route, check a regular webpage, the target AI webpage and the development tool separately. If only one tool fails, first inspect its account, plugin or application settings. If multiple services cannot connect, check the route and local network.
Keep the current account and browser environment, and change only to another route in the same region for comparison. If routes in the same region behave the same, the issue may not be the node. If service returns after switching, choose a long-term setup based on the characteristics of direct, relay and IEPL dedicated-line routes.
If the issue persists, record the platform, client, route name, failure stage, error message and reproduction steps, then submit a ticket through the user panel. Clearly state whether the failure affects the web, API, command line or IDE plugin to reduce repeated checks.
Chat and document generation: Prefer a stable relay or IEPL dedicated line in your usual region, and keep the exit unchanged after login. If streaming output is interrupted, check connection continuity first instead of switching regions repeatedly.
Code completion and API: Confirm the network path actually used by the command line, IDE plugin and running process. For sustained requests, fix the development environment’s exit and restart persistent processes after changing routes.
Images and resource loading: Check not only the main page but also that image, attachment and static-resource requests use the same network environment. If text loads but images are missing, inspect resource requests and browser rules first.
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