Desktop Client Sync Errors on ownCloud 10.15 with Windows 11

Desktop
1

Hi ownCloud Community,

I’m running ownCloud 10.15 server (Ubuntu 22.04) with the desktop client (3.3.0) on Windows 11. Recently, the client shows “Sync failed: Connection timed out” errors randomly during file uploads, especially larger files (>100 MB). Small files sync fine.

Details:

  • Server: ownCloud 10.15, self-hosted, PHP 8.1, Apache 2.4.
  • Client: ownCloud desktop 3.3.0, Windows 11 Pro, latest updates.
  • Network: Stable 100 Mbps, no proxy, firewall allows ownCloud ports (80, 443).
  • Logs: Client log shows “Timeout after 30s” on PROPFIND requests. Server logs show no errors.

Steps Tried:

  • Restarted client and server.
  • Increased client timeout settings (to 60s).
  • Checked server’s max_upload_size (set to 512M).
  • Re-authenticated client with server.

The issue persists. Is this a known bug in 10.15 or a Windows 11 compatibility issue? Any config tweaks or debug tips for the desktop client? Thanks for any help!

Best,
Sophia Isabella

2

Welcome to the ownCloud Community.

Unless I missed a major announcement, PHP 7.4 is still required.

3

Sync Errors with ownCloud 10.15 + Windows 11

Hi all,
I’m using ownCloud 10.15 (Ubuntu 22.04) with the Windows desktop client (v3.3.0 on Windows 11). Large files (>100MB) fail to sync with “Connection timed out” errors, while small files work fine.

Setup:

Server: ownCloud 10.15, PHP 8.1, Apache 2.4

Client: Windows 11, ownCloud 3.3.0

Network: 100 Mbps, no proxy, ports open

Logs: Timeout on PROPFIND after 30s (no server errors)

Tried:

Restarted server/client

Increased timeouts

Re-authenticated client

Checked PHP upload limits (set to 512M)

Still facing issues. Is this a known bug or a Windows 11 issue? Any config or debug advice?

Thanks,
Sophia Isabella

4

Why are you using

when

?

6

latest client version is 5.3.2

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