i've switched from caldavsync to davdroid - and everything works (contacts, tasks) but the main calendar.
i've deleted all reoccurring events - but still it doens't sync fully.
i can't see any entries from the server, but local entries get synced sometimes.
how do i generate logs for further investigation?
davdroid 0.8 (from f-droid)
android 4.4 / 5.0.2 / 5.1.1
in thunderbird, evolution, ios and caldavsync on android everything works...