Using 12.4.2 on iOS 15.1 and 2.5.8 on macOS 10.15.7.
I've just setup Joplin on my Mac with encryption. My ISP provides an Owncloud or Nextcould fileserver with Webdav option. I can't access logs here. I've created a special account for Joplin. The connection from the Mac works - the sync test resports success and I can sync. After that I configured the webdav on iOS and that test reported success.
If I create a note on the phone, I can see it on my Mac. But if I create a note on my Mac, it doesn't show on the phone. Syncing works only one way. If I open the log on the phone, I cannot copy it or I don't know how to copy it.
I see Code: 401, then lots of entries about main.jsbundle. When I press Synchronise on the phone, I see:
Completed + datetime, then: Last error: Error: PROPFIND / Unknown error 2 (401): 401 Unauthorized
What can I do to get sync working both ways? To me it seems like the problem is on the phone side, but I might be wrong.