My 2020 MBPro 13" 2.3 GHz / 16 GB / 1 TB laptop has Catalina 10.15.7.
The OS has been very stable. I am not planning to upgrade to Big Sur until at least .5 release. Far too many reported issues.
System Update reported that new updates are available: latest Catalina security updates and Safari.
The security updates started and then suddenly reported an error indicating the update could not complete. No specific error message; literally nothing. I tried again. Same problem. On the 4th attempt, it seemed to work.
During the very next night, the laptop restarted "your computer was restarted due to error". No problems for 2 days so far.
Very strange.
Having been in the software business for a long time, I sense that Apple software needs a lot more attention from quality engineering team.
The OS has been very stable. I am not planning to upgrade to Big Sur until at least .5 release. Far too many reported issues.
System Update reported that new updates are available: latest Catalina security updates and Safari.
The security updates started and then suddenly reported an error indicating the update could not complete. No specific error message; literally nothing. I tried again. Same problem. On the 4th attempt, it seemed to work.
During the very next night, the laptop restarted "your computer was restarted due to error". No problems for 2 days so far.
Very strange.
Having been in the software business for a long time, I sense that Apple software needs a lot more attention from quality engineering team.
