Doesn't sync since update to 14.0

Issue description:

Used to work well until yesterday, but today, after updating to 14.0, it is no longer syncing. Shows the server (Navidrome) is offline, but it is not and the ip address didn’t change either.

Logs:

Upload description: Caden-debug.log

Additional information:

 
It worked well yesterday and I did nothing neither to the phone (android) or to the server (Navidrome) since then, only updated symfonium to the latest version.
I tried to find the previous version to test if sync works well with it, but I couldn’t.
Navidrome is also working. Checked ip address (although I didn’t touch the server) and it is correct. The port too.
 

Reproduction steps:

 
when I tap on the cast icon, only the local device appears.
when trying to sync (manage media providers/sync), nothing happens
when in sync manager, shows subsonic offline (preparing to sync)
 

Media provider:

Subsonic

Screenshots:

     

2026-03-07 09:12:19.707 Verbose SubsonicLogger  <-- [918] HTTP FAILED: java.net.SocketTimeoutException: failed to connect to /192.168.50.75 (port 4533) from /10.0.0.146 (port 44846) after 5000ms

Check your network, you look connected to a VPN or something …

The phone connected to a different network than the server. Problem solved.

Having this issue aswell but plex provider.