DNS: Check for Resolution Issues First
What it is and where to find it: DNS resolves domain names to IP addresses. Look for related options under DNS in Settings and in the [General] section of the configuration file. DNS settings, request routing, and caching can all affect what you observe, so changing one address alone doesn’t prove that DNS behavior has fully changed.
How to configure it and what to watch for: Note the current settings and check whether the active configuration includes DNS parameters. Adjust DNS only when there’s a clear indication of a resolution issue, such as a failed lookup or an unexpected result. After making a change, reconnect and revisit the same destination. If the app offers an option to clear the DNS cache, use it when needed. Don’t change DNS, servers, and rules at the same time, or you won’t know what caused the difference. If a connection is established but webpages won’t load, the server or destination service may be the issue.
Test Method: Get Comparable Results
What it is and where to find it: Test Method in Settings determines how Connectivity Test runs. Different methods check different stages, so their results aren’t directly comparable. A successful test only confirms that the path covered by that test responded.
How to set it and what to watch for: Choose a method offered in the app, and use the same method and test destination when comparing servers. Retest after switching between Wi-Fi and Cellular; results from one network don’t carry over to the other. If every entry fails, check your local network and the test destination first. If only one entry has an issue, check its server settings. Always verify with a real request; a successful test in the list doesn’t prove that every website is reachable.
Today Widget: Quick Access and Controls
What it is and where to find it: Today Widget is a quick-access feature that depends on system support. Check for related options in Settings, then configure it from the system’s widget gallery. It doesn’t replace the full settings in Home or Config.
How to set it up and what to watch for: Set up your server and Global Routing in the app first, then add a widget supported by your system. Check that the widget reflects the app’s current status. If it doesn’t update promptly, return to the app and confirm the actual connection state. Widget types, locations, and controls vary by system. If your device doesn’t show the option, don’t follow steps for a different system.
iCloud Sync: Sync Isn’t a Backup
What it is and where to find it: iCloud options are in Settings. Availability depends on the platform, system account, and cloud permissions. Check the sync scope shown in the app; don’t assume that all servers, rules, and runtime states sync together.
How to set it up and what to watch for: Make sure you’re signed in to your own iCloud account and have allowed the necessary access. Save important local configuration before enabling sync. When setting up another device, compare local and cloud content before deciding what to do next, so you don’t delete entries before confirming the sync direction. Sync isn’t a separate historical backup. Subscription URLs and server credentials are sensitive, and exported files should be stored securely. For other platforms, use the data migration features they actually provide.