I have posted before. This worked for me having similar issues. Switch
off all google mesh wifi routers. Switch off your broadband router. Wait
20 minutes. Switch on your broadband router. Wait about 5 minutes to
ensure its connected. Then switch on ...
I used the reset protocol that I read somewhere on this forum. Switch
all routers off including the broadband router. Wait 20 minutes. Then
Switch the broadband router on. Wait for the internet to connect. Then
switch the primary Google wifi router o...
My google wifi mesh had a weak signal with occasional going offline
(once or twice a week) added an extra point for Christmas to bring the
mesh points closer together. It is now much worse with various access
points dropping offline through the day. ...