I'm choosing option to add MFA in the Google accounts, scanning barcode, secret is added. Name of the account in the Authenticator is correct. However, when I try to enter the generated code - Google says it's incorrect. The same on all attempts.
UPD I've tried syncing time from the Authenticator - still getting errors
UPD2 Can it be the reason that I previously had Authenticator installed on another phone with different email?