Thanks for your report, but this is a duplicate of #230. Please follow up there.
No error message when disk is full
When there is almost disk free on the phone, DAVDroid stops syncing without notifying about the reason. A short message like “syncing failed: no space left on disk” would be great. It took me some time to figure this out.
Thanks for the app, it is great!
Merged into #182, please follow up there.