I use quite some calendars and I use business calendar which has a nice bar in the bottom to switch the calendars visible/invisible.
Since updating davdroid to 1.0 these settings are altered automatically somehow and all calendars are turned on after a couple of seconds/minutes. I updated to 1.02 today to see if it changes anything but it does not. Under 1.0 I tried lots of things like uninstall the whole thing, remove account and readd it and so on. No help. After contacting the business calendar guys I was told that since the problem is also there in the standard Android calendar app it is not a business calendar problem. Since it came with the update I assume it must be davdroid …
Any help on this?
Besides Business Calendar I use a Galaxy S2 with CM13 (27/2/2016 nightly)