Every now and then, DAVdroid stops syncing without throwing an error. This is very annoying. It’s difficult to know when it happens as I only notice it when I miss an appointment or so… I’m not sure but last time it happened may have been when I updated my OS (auto update of Lineage OS).
When it happens, the only way to have it back working is to delete all accounts in DAVdroid and add them again. Then it works again until… who knows?
The very first priority in a calendar syncing application should be to be absolutely sure that the sync has worked. If there is ANY problem, an error should be thrown! I prefer 100 false errors than one missed appointment!
How can I switch on a notification if it does not sync anymore?