Awful! Since phone upgrade, have not been able to log in. Unistalled- reinstalled both messenger & FB. Trying again today. Gone through the same circle. Link received by email- Password changed & confirmed. Tried to log in with new password, saying 'code' sent to my phone( never arrived). Sent code by email. Asking for code from code generator. When I load Microsoft authenticator- asking for QR code from FB or to enter code manually- no code available to enter. No help available either🤬🤬🤬🤬🤬