Updated Sonos iOS app to 80.15.04 and did the system update. After system update completed successfully, the system is no longer found on the Sonos iOS app. Tested it on an iPad with previous version of Sonos app and that doesn't work either. However, I am able to manage my system using the Windows app without any problems. Checked privacy settings on my iPhone for Sonos app and network, bluetooth and local network were allowed.
Rebooting phone did not make any difference. iOS version 18.2.1. Rebooting router didn't help either. Reinstalling the app did work. After the wizard it chose to connect to existing system and it worked instantly, so it's probably something with permissions for the app.
