Bad request for info.json in WebDAV Sync

[benmcollins]

Operating system

macOS

Joplin version

3.4.6

Desktop version info

Joplin 3.4.6 (prod, darwin)

Sync target

WebDAV

Editor

Markdown Editor

What issue do you have?

Recently, Joplin started failing to sync. Server-side shows this:

70.32.192.89 - XXXX [24/Aug/2025:16:46:06 +0000] "GET /XXXX/Joplin/info.json/ HTTP/1.1" 400 703 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Joplin/3.4.6 Chrome/138.0.7204.224 Electron/37.3.0 Safari/537.36"

I'm not sure why it's trying to get "/info.json/" as if it's a collection, but obviously the server is returning "400" on the request.

The server is Apache mod_dav

[laurent]

There was a related fix in latest release, please try. If that doesn't work we'll need the client logs

[benmcollins]

That does fix the issue. Thanks