Understand how AI services evaluate network access first
AI tools do more than check whether a page opens. A complete visit may involve homepage assets, account login, session APIs, streaming output, file uploads and third-party authentication. A loaded page only confirms that the basic web request arrived; if a response remains stuck generating or login repeatedly returns to the entry page, the issue is often with a later connection rather than the homepage.
Region checks typically combine the exit IP, account details, browser session and the service’s own rules. Supported regions and features can change by tool, so a route name is only a starting point; always follow the policy shown on the tool’s official page. More importantly, keep the region consistent: use the same exit area before and after login, across web and desktop apps, and across browsers and command-line tools whenever possible.
IP risk controls look at more than the country or region. Shared-exit usage patterns, frequent changes within a short period, and stored browser sessions that do not match the current exit can all trigger reauthentication. When a verification page appears, rapidly switching through multiple routes usually will not help. A steadier approach is to sign out, clear data for the relevant site, choose a suitable route, keep it fixed and complete login again.
Tool and route requirements
Use the table below to assess route characteristics; it does not mean every tool offers the same features in every region. Account eligibility, model access, service policies and network routes are separate considerations and should be checked independently.
| Tool | Key network characteristics | Suitable routes | Check first |
|---|---|---|---|
| ChatGPT | Login sessions, streaming responses, file uploads | Stable IEPL private routes or relay routes | Region checks and mid-session interruptions |
| Claude | Long-form streaming output, account region verification | Routes with consistent regions and stable persistent connections | Whether the same exit is used before and after login |
| Gemini | Account system, web assets and session APIs | A stable exit in the service’s supported region | Whether account status matches the current region |
| Copilot | Web, system apps and developer-tool entry points | Low-jitter relay or IEPL private routes | Whether the app and browser use the same path |
| Midjourney | Interactive prompts, image asset transfers | Routes with reliable connection persistence | Whether all asset domains use the route |
| Cursor | Persistent IDE connections, code-context transfer | A stable exit with full system proxying | Whether the IDE process inherits proxy settings |
IEPL private routes suit ongoing chats, longer responses and developer-tool requests. Relay routes are a balanced choice for everyday web and desktop connections, while direct connections depend more on the actual path between the local network and the destination region. Route type cannot replace regional compatibility: choose the exit region first, then compare connection persistence.
What to watch during account setup and login
The main risk during account setup is a constantly changing environment. Choose an exit before opening the setup page and keep the same route while completing the form, verification and first login. If the browser has saved a session from another region, use a separate browser profile or clear data for the relevant tool and start again. The goal is not to hide information, but to reduce conflicts between an old session and the current region.
ChatGPT, Claude, Gemini and Copilot may separate account systems and product pages into different entry points. An accessible login page does not mean the product session is established, and a visible product page does not guarantee that streaming works. After signing in, start a normal conversation, check whether the response continues and whether the session remains after refresh, then decide whether to change routes.
Midjourney may use different request paths for interaction and image assets. If text actions work but the image area does not load, first check whether domain-based routing has missed an asset domain. Cursor also involves a desktop process: after the browser completes login, the IDE may not inherit the browser proxy, so verify the account authorization callback and the editor connection separately.
VPNHW lets you create an account without an email address; a username and password are enough. This rule applies only to VPNHW accounts. Each AI tool sets its own account requirements, so follow the provider’s current page.
Web access and API calls use different paths
Web app
Web access relies on the browser session, script assets, streaming responses and site storage. Browser extensions, system routing rules and old cache data can all affect the result. For troubleshooting, first disable extensions that rewrite requests, then test with a separate browser profile.
API calls
API requests come from the command line, service processes, IDEs or CI. They do not necessarily use the browser proxy automatically. Even when the web app works, a development process may send requests directly over the local network, so check environment variables and process inheritance separately.
When a web page loads but the response stalls, check whether the streaming connection was interrupted. For an API connection failure, first distinguish DNS resolution, connection establishment, certificate checks, request timeouts and server responses. Treating all of these as a “route unavailable” problem can hide the real cause.
If one project calls several AI services, avoid scattered routing based only on app names. A clearer approach is to establish one shared exit for the development environment, then add exceptions only for domains that truly need them. This keeps the command line, package manager, IDE plugins and project processes under the same network rules and makes issues easier to reproduce.
Command line, IDE plugins and CI configuration
Confirm that the current process inherits the network settings
Whether a terminal uses the route depends on the system proxy, how the terminal was launched and the tool’s own configuration. A terminal that was already open may retain its old environment after network settings change. Restart the terminal and run a minimal request to rule out stale process state.
Distinguish the editor process from its embedded web view
A plugin authorization page may open in the browser, while code-completion requests come from the editor’s background process. If the former succeeds but the latter fails, check the IDE network settings, system proxy inheritance and whether the plugin has a separate connection option.
Check the region of the execution environment
A local development environment and a CI runner are usually on different networks. Code that works on your computer may fail in CI because the execution region, exit policy or key injection method differs. Review the error category in the job log, but never print keys or complete request headers there.
Development work also involves long-running tasks. Large code contexts and long streaming responses can make brief jitter appear as an unresponsive plugin or a command that keeps waiting. Keep the current exit, reduce the request and reproduce the issue first. If small requests work but long ones repeatedly stop, compare IEPL private routes with relay routes instead of switching between multiple regions.
Common failures and their causes
The page opens, but login returns to the entry page
A common cause is that session data does not match the current exit region, or that the login and product entry points use different paths. Fix the route, clear the relevant site session and sign in again.
The response stops after generation begins
Check the streaming connection, route jitter and browser extensions first. Do not clear the entire browser immediately; begin with the current tool’s site data and one extension while preserving reproducible conditions.
The web app works, but command-line requests fail
This usually means the terminal process did not inherit the proxy, or the project tool uses separate network settings. Reopen the terminal and check the process environment and DNS resolution path.
Browser authorization succeeds, but the IDE remains disconnected
The authorization callback and the plugin’s background connection are separate steps. Check the editor process network settings and confirm that the callback link was received by the correct app.
Region notices or reauthentication appear frequently
Switching between multiple exits in a short period can make the session environment inconsistent. Choose a region supported by the tool’s policy and keep using it; avoid sending the web app, desktop app and development process through different exits.
The account is restricted or requests are being throttled
Network conditions are only one possible factor. Account status, service terms, request pacing, shared credentials and product quotas may also affect the result. Read the provider’s message and official rules first rather than trying to solve an account issue by changing routes alone.
Choose a route based on how you use the service
For web chats only, start with a stable relay route in a region supported by the tool, then keep the exit fixed for login and daily sessions. If you regularly generate long text, exchange files or use a desktop app, compare IEPL private routes first. Direct connections suit environments with a good local path to the target region, but route names alone do not determine the result.
Developers should treat the browser, terminal, IDE and project process as one group. Put them on the same exit first, confirm that basic requests and streaming responses work, then refine routing for the project’s needs. Check the CI execution region and exit path separately, since local results do not directly represent a remote runner.
When choosing a route, check regional compatibility, exit consistency, persistent-connection stability and whether the app fully uses the route, in that order. When something fails, keep the current environment and record the symptoms, then change only one condition. This makes the cause easier to identify than switching routes repeatedly.
View all routes and plan details
The routes page lists regions and lane types; the plans page covers monthly subscriptions, data packages, payment methods and a 14-day no-questions-asked refund.