WebDAV sync one-way on iOS error: PROPFIND /: Unknown error 2 (401): 401 Unauthorized

Hi everyone. I’ve been trying Joplin the past few days on the desktop and I like it. However, when I tried to use in on iOS I couldn’t get it to sync properly. I would be grateful for any assistance.

On iOS sync works one-way

Notes from mobile are uploaded and show in the desktop program. However, notes are never downloaded to mobile. Only the notes that were created on mobile are available.

Version: Joplin 10.0.47
OS: iOS 13.5.1

Log:
There was some errors:
Error: PROPFIND /: Unknown error 2 (401): 401 Unauthorized

Code: 401
construct@[native code]
15 lines in the form of:
#@/private/var/containers/Bundle/Application/####/Joplin.app/main.jsbundle:###-###
value@[native code]

I triple checked my connection settings.

Synchronisation target: WebDAV
WebDAV URL: https://###.###.com/remote.php/webdav/joplin

Check synchronisation configuration reports:
“Success! Synchronisation configuration appears to be correct.”

Without success I’ve tried

  • restarting the phone;
  • removing and reinstalling the app;
  • disabling encryption;
  • to enable and disable VPN;
  • disabling ‘fail-safe’;
  • tried finding a solution in other topics on this forum;
  • creating new app passwords for WebDAV access on the server (I have 2FA enabled).

On the desktop sync works fine.

Joplin 1.0.216 (prod, win32)

Client ID: 41ba23c3b9034272a2da00a10355d1cb
Sync Version: 1
Profile Version: 29

Revision: 4eb680d6 (master)