Syncing Problem

[Erzebeth]

The syncing is not working in my Lightoom Classic 12.1 on iMac 24 Ventura 13.2.1

I did a roll back after problems with 12.2 with 'empty folders'

The issue with the folders is solved, but the syncing is not working.

I did all the proposals that where offered in the community in solving the problem with synscing as:

Rebuild Sync Database.  

After some minutes the syncing stops.

I pause and restart syncing and it stops again.

Thank You for your help