I use DTTG on an iPad Pro 12" and on an iPhone 6, both with iOS 10.3.2. Same DTTG settings on both platforms, same synced data. Backend is a Synology NAS with WebDAV.
Two problems occur, maybe they are related to each other:
With https DTTG has sync problems on iPad Pro. The cloud icon flickers quickly and never fills completely. It shows some sync errors (authorization failed) although it syncs all data after a time. When I change from https to http, problem seems to disappear. Is there a bug when using https? Is the reason my selfmade certificate on the server?
EDIT: “Authentication failure” again, also with http only. This error seems to relate only to some “master.plist” files. Why is that happening and how can I fix this?
DTTG on my iPhone always crashes completely after some time (~30 seconds?). The app simply diappears and has to be started from scratch. It is totally unusable. I managed to change from https to http in a hurry, but the app still crashes. After restart, it tries https again although changed before. I have no idea what to try. What can I do?
Thanks in advance!