How do I resolve microsoft authenticator app backup too large while trying to enable backup

Question

Error during microsoft authenticator backup. Your backup is too large. Cannot save to the cloud.

Answer 1

See https://learn.microsoft.com/en-gb/answers/questions/2119760/limit-on-number-of-accounts-for-microsoft-authenti with many details about devices, Android and app versions etc. - no solution yet. No user or device but an app (backup) problem!