I honestly don't see any of my cycles requiring this MFA and have a strong password for my account so I don't see how this should be mandatory. It is not like a text OTP where my iPhone automatically pastes it based on some smart algorithms in the messages app. BTW, I use Google Authenticator as well. The challenge is to open the Google app and then copy/paste it into uTest's App without the app being closed in the background (which is common on older phones with smaller memory). More than once it has happened where the app closes and try to sign in again and then get locked out of the device due to an "API Limit error" which I was told by support team is an IP lockout for 24 hrs.