I am very surprised more people are not seeing this problem resolved.
My service was interrupted 3-5 days ago, like everyone else the token error connecting to Google Cloud was showing in the dashboard.
I tried removing the device, hard reset/soft reset 3-4 times wasting a couple of hours to no prevail.
I left the unit plugged in and active.
Yesterday in the morning a call came in and it was working. I made 2-3 calls no issue all back to normal.
Other users got the service back around the same time as shown in a few posts.
The question then is why did this start working for some and not others???
With Google it is always a secret, possible they made a change that worked for some users, maybe related to the ISP used??
Anyway still working this am, problem gone.
Thank to whoever did whatever.
Obi 200/Spectrum