Unfortunately, I haven't found a permanent solution. I use the Tapo app
when they start to go offline. When enough go offline that it's a
hassle, I delete the troublemakers from the Tapo app, then from Google
Home. This puts them in a ready to connec...
I can confirm this is still happening. I'm using a Google Home Mini as
my Matter hub. The three P125M devices on my network were all setup via
Matter over WiFi in Google Home. After a few days or so, they will one
by one starting showing up offline. ...