In the last months I am experiencing problems with my setup which was working fine for a long time. I did not change anything, so the problem is probably from a firmware change.

The symptom is that all kinds if home scenarios stop or stop partly working until I reboot the network. This happens daily.

Spotify cast, google chromecast, google home and shelly smart home. All these are having trouble finding the devices in the home and claim they are offline despite the fact they are connected and working fine.

I suppose its something that is blocking the communication between these devices and the cloud.

I tried switching modes between access point and wifi router, but the problem persists in both modes.

setup:

4 deco m4r

wifi 2.4 & 5 enabled