Catalog located on NAS continuosly corrupt after importing

Hello,

I store my pictures and catalogs in a hard drive synchronized with a NAS (I use Synology Drive). Since I updated to Capture one 22 my catalogs are often corrupt after I import new pictures. This happens about 50% of the times and I need to restore from previous versions. The built in restore option does not work and the C1 made backups also seems to be corrupt.

Before, I used C1 for Sony (12 & 21) and never had any problem. What is wrong?