Hello,
I just got updated to version 6.8.0 (1048) and thought that the problem was resolved because 1 of my 2 vaults was synchronizing. The other one is my primary vault with a webdav sync parameter that I removed with last version tryouts....
When I tried to configure back this webdav sync, it tells me that the file or folder is unreachable.
In order to check, I synced the 2nd vault with apparent success then, removed the synchronization path, and tried to re-create the sync. It then failed telling me that the path/folder was unreachable...
So now, my two vaults are not able to sync...