How I eventually solved this issue: Google wifi keeps dropping on my Mac
Hi.
I had this problem for several weeks after buying a new set of three Google Wifi Pro devices (one router and two points).
Every day, without fail, the connection on my 2022 Macbookpro would fail for around five minutes.
I spent days trying to sort it and was on to the Google help desk regularly. They offered me several solutions, but none seemed to work - until one did.
They told me to do a factory reset on the Google wifi and set it up again. But while setting it up, they said to remove any special characters from my password - so no !@£$%^&.
I was skeptical, but tried it. It seems to have worked. I did the reset about two weeks ago and the system has worked perfectly since then.