OBI100 1.3.0 (Build: 2824) -- yes, I know it's old but did not want to upgrade it on purpose as I like to manage it manually, not via the OBI portal.
My GV account worked fine until a few days ago, just discovered today it's not connecting anymore, it keeps saying:
"Backing Off (1s):TCP connection to 173.194.202.125 failed"
I was hoping I could keep using username/password to authenticate, I don't mind it, as this is a dedicated Google account just for GV, don't use it for anything else.
Would setting up 2-factor auth and a dedicated app password in Google fix it?