Okay, thats it. Open Tasks was now be recognized. Thanks a lot.
I also installed JB Workaround. When opening DAVdroid, the warning “Possible Play Store DRM-Error” still appears. A look into “Information for Debuging” shows me “JB Workaround installed: yes”. So I think I can ignore the warning on startup?
So calendar sync appears back to normal on OC web interface, as well as android calendar. However when i turn the sync option on for tasks in DAVdroid, it appears that recurring events dissappear from Thunderbird. I have 5 calendars currently synced, and my calendar that has most of my entries was missing several or maybe all items that I have set to repeat every weekday. Any ideas, is this OpenTasks doing, or what? I understood that OpenTasks did not support recurring tasks, but it shouldn’t make them or events disappear unless they are modified from within OpenTasks. Point me to any relevant logs you may need and I’ll try to figure out how to get them. This has been pretty frustrating as I am using this calendar for work and personal. So the original issue of this post is fixed, should this be posted as another topic? Thanks.
@rfc2822, you got it
What happens if you press the hardware “Menu” button in the account activity?
I got the option “Konto löschen” and account is gone
