I discovered if you already have an account setup with GA and then try to scan the qr code for new account it overrides your first account and replaces it with the new one meaning your old account will still have GA but no way to use it.
I think that is an android issue, because I have 2 google OTP GLBSE accounts and 2 Google OTP MTGOX accounts on IOS currently working correctly
I've emailed glbse in the past because of a problem with an account losing google OTP access(reinstalled OS on phone and google OTP didn't backup correctly)
My 3rd account that I can login too but not transfer or withdraw without correctly.
we can't disable twofactor once it's been enabled.
> I need to either disable the two-factor or transfer all assets to my
> new account (GreenBTC)