This seems to be a new issue but not totally sure. I have an Obi200 set up with GV and Anveo for 911 (not at home so I can't see what firmware I have.)
Lately(?) when an incoming call comes in, if I have Gmail open on any computer the call only rings on Gmail, not the connected home phone. (My wife was trying to call my daughter at home this morning and the calls were not ringing there, only on my laptop at work. As soon as I closed my browser the calls rang at home.)
I haven't changed setup or anything in over a year (AFAIK). In my GV settings it is set to forward calls to "OBiTALK Device". There is no other device connected and I'm logged into the correct Google account.
Not sure if this is an Obi issue or a GV issue? Any ideas?