Error "Unkown Sync Error: Invalid Ref Given"

[iwannet]

Your Environment

• Version used: Tested with newest snap, mobile and webapp
• Operating System and version: Kubuntu 24, Android 15
• Desktop Environment: KDE Plasma
• Browser Name and version: Newest Firefox Version

Expected Behavior

It should just sync

Current Behavior

It gives shows the error: "Unkown Sync Error: Invalid Ref Given"
And this is shown in the console:
__error during sync__ sync-provider.service.ts:151 Error: Invalid rev given at e._isSameRev (sync-provider.service.ts:991:13) at e.<anonymous> (sync-provider.service.ts:248:21) at Generator.next (<anonymous>) at o (main-NXLWF7RN.js:1:1821) at a.invoke (zone.js:331:158) at Object.onInvoke (core.mjs:7029:25) at a.invoke (zone.js:331:46) at b.run (zone.js:111:37) at zone.js:2366:30 at a.invokeTask (zone.js:356:171)

Steps to Reproduce (for bugs)

1. Connect Webdav sync
2. Try to sync
3. Get the error

Can you reproduce this reliably?

I can keep reproducing this error, even after removing and installing the applications again.
I dont want to reset the data already on the webdav, because then i'll lose my todo's

Console Output

__error during sync__ sync-provider.service.ts:151 Error: Invalid rev given at e._isSameRev (sync-provider.service.ts:991:13) at e.<anonymous> (sync-provider.service.ts:248:21) at Generator.next (<anonymous>) at o (main-NXLWF7RN.js:1:1821) at a.invoke (zone.js:331:158) at Object.onInvoke (core.mjs:7029:25) at a.invoke (zone.js:331:46) at b.run (zone.js:111:37) at zone.js:2366:30 at a.invokeTask (zone.js:356:171)

[github-actions]

Thank you very much for opening up this issue! I am currently a bit overwhelmed by the many requests that arrive each week, so please forgive me, if I fail to respond personally. I am still very likely to at least skim read your request and I'll probably try to fix all (real) bugs if possible and I will likely review every single PR being made (please, give me a heads up if you intent to do so) and I will try to work on popular requests (please upvote via thumbs up on the original issue) whenever possible, but trying to respond to every single issue over the last years has been kind of draining and I need to adjust my approach for this project to remain fun for me and to make any progress with actually coding new stuff. Thanks for your understanding!

[github-actions]

Hello there iwannet! 👋

Thank you and congratulations 🎉 for opening your very first issue in this project! 💖

In case you want to claim this issue, please comment down below! We will try to get back to you as soon as we can. 👀

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[iwannet]

The mobile app seems to sync now, but the desktop and web app still dont sync.