[RKDinOKC]

Wow, Apple really screwed the pooch with MacOS 10.15.

Turned the system boot drive into two drives in the name of security and the new file system does not share files reliably. Thought it had been fixed and upgraded my mail server. It would not even back up to an external drive. Apple support could not get file sharing or backing up to an external drive to work either.

Took me almost 24 hours to downgrade to the last reliable MacOS 10.14 and that was with 10.14 backups! Because of the security of the new OS just could not get that boot drive to erase that extra boot partition. It would not format over the secured partition. Calling Apple support did not help either and I know an upper tier iPhone support tech.

Need to pick up another Mac mini I can keep to format, setup, and run if something like this happens againl Hate to spend too much on it since Apple announced they were moving to their own chips in the next two years.