Server replied 502 bad gateway to PROPFIND


Nextcloud version (eg, 29.0.5): 28.0.6 (AIO stable latest)
Operating system and version (eg, Ubuntu 29.04): docker on debian 12

The issue you are facing:
after every few minutes, the nextcloud desktop client produces this notification
about “PROPFIND webdav” something, i believe this is an issue with cloudflare tunnels, not supporting these HTTP methods? is there anything i can do about this?

Is this the first time you’ve seen this error? (Y/N):N

Steps to replicate it:

  1. setup nextcloud AIO
  2. setup cloudflare tunnel reverse proxy
  3. setup linux nc client
  4. occasional error appears

The output of your Nextcloud log in Admin > Logging:

Nothing related to this(i believe), just warnings and errors regarding news curl error etc.