We are using Synology Diskstations with the Cloud Sync App (WebDAV client) as backup for our nextcloud instances. This has been working fine for several instances while using unidirectional sync from nextcloud to Synology only.
Now, in one case, we are using a bidirectional sync and the Synology Cloud Sync throws the error “Your public cloud quota limit reached”.
After a a while the error goes away a the Cloud Sync says “Synchronisation halted” (not sure about the translation)
Manually restarting syncs a few files and then the error apears again.
We have no quotas neither on the Synology or on the Nextcloud!
There is a thread in the Synology forum: Cloud Sync: Your public cloud quota limit reached
Unfortunately no solution
Has anyone seen and solved this before? Any help is appreciated.