Ucast V461 Fix [upd] (FULL | 2027)

If clearing the cache failed, the app files themselves may be corrupted. Remove the application entirely.

– As noted in Ubiquiti community discussions, factory‑defaulting and re‑adopting a casting device often resolves persistent offline issues, especially in larger deployments.

Change the Secondary IPv4 DNS address to 8.8.4.4 or 1.0.0.1 . 4. Clear Application Cache and Security Tokens ucast v461 fix

Locate the deployment directories configuration directory (typically found at C:\ProgramData\UCast\ or within /etc/ucast/ ).

If the issue remains unresolved, consider: If clearing the cache failed, the app files

Ensure the console is docked correctly. The Switch does not enforce HDCP for gameplay, but low-voltage third-party docks can cause signal loss. Match Resolution and Refresh Rates

Now that we've identified the common issues and causes, let's dive into the step-by-step solutions to fix UCast v461: Change the Secondary IPv4 DNS address to 8

Network compatibility is a silent killer.

The Ucast app on your phone disconnects from the Q461 every 90 seconds, even when you are standing right next to it.

UCast v461 often struggles with modern IPv6 configurations or specific firewall settings on routers.