I have just upgraded my 2018 Mac Mini to MacOS 15 Sequoia.
Since 2019 it has always backed up to a folder called TMFolder on a Synology DS413j.
( My partner's Mini also backs up to the same NAS, but hers is still on Sonoma. Her backups still run successfully. )
Every time Time Machine on my Mini tries to backup to the NAS now, it reports:
The backup will fail anywhere between one and five minutes after starting.
Mac mini, macOS 15.0
spoona wrote:
Well, in my case, it's neither an Apple bug nor a Synology one.
I use some anti-malware/anti-intrusion apps from Objective-See Foundation. I disabled both BlockBlock and LuLu and the issue went away. I'll be sure to pass on this info to Objective-See !
Add-on security apps have a very long history of introducing issues and errors and noise, yes.
No. Wait until Monday when it will all be fixed.
Adrian.
Now I hope everyone is some what happy that Apple fixed a problem that never should have occurred.
Unfortunately, the "Finder loses connection with the NAS volumes bug" is still present.
Sequoia Time Machine Synology NAS keeps disconnecting
