I am creating a new vault on macOS 12.1 and copying about 300GB files in it using rsync. After copy completes, everything looks okay. But when I try to lock the vault, I get an error that the vault is busy. If I click on retry, the Cryptomator process ID goes in stuck state, and on the GUI next to the vault the progress is rotating. Then I get some processes like finder/terminal completely stuck on my Mac and I need to restart.
This is a fresh installation of macOS Monterey and fresh installation of Cryptomator 1.6.5. The issue doesn’t happen on vaults with small amount of data. I don’t use MacFUSE just WebDav.