At the start of the year I replaced my router but reestablished the same IP address for my Sonos devices, which currently still seem to be working.
I use them via Music Assistant for both playing music and notifications (doorbell)
They do tend to become unavailable at times and pressing pause and play in Misic Assistant usualy fixes the issue, but I see messages similar to these happening reguarly:
Logger: homeassistant.components.sonos.speaker
Source: components/sonos/speaker.py:382
integration: Sonos (documentation, issues)
First occurred: 2 January 2026 at 09:01:26 (2489 occurrences)
Last logged: 13:11:20
Creating subscriptions failed for XX1
Creating subscriptions failed for XX2
Creating subscriptions failed for XX3
Creating subscriptions failed for XX4
Creating subscriptions failed for XX5
AND
Logger: homeassistant.components.sonos.speaker
Source: components/sonos/speaker.py:364
integration: Sonos (documentation, issues)
First occurred: 2 January 2026 at 09:01:26 (14968 occurrences)
Last logged: 13:26:54
Subscription renewal failed for XX2: 412, message=‘Precondition Failed’, url=‘http://192.168.1.24:1400/MediaRenderer/AVTransport/Event’
Subscription renewal failed for XX4: 412, message=‘Precondition Failed’, url=‘http://192.168.1.70:1400/MediaRenderer/AVTransport/Event’
Creating subscription failed for XX5: Cannot connect to host 192.168.1.25:1400 ssl:default [Connect call failed (‘192.168.1.25’, 1400)]
Creating subscription failed for XX1: Cannot connect to host 192.168.1.11:1400 ssl:default [Connect call failed (‘192.168.1.11’, 1400)]
Subscription renewal failed for XX3: Request timed out
Can anyone suggest what the issue could be and how to fix it?
Thanks