Environment:

OS: Debian 12 (bookworm)
Installation method: Snap
Wekan version: wekan 6.09
Hardware: Bare-metal server with 32 GB RAM and 16 CPU cores
Authentication: LDAP (FreeIPA)
Access via port: HTTP 80

After a few hours of continuous usage, the Wekan web interface becomes progressively slower until it eventually stops responding entirely.

The Node.js process (/snap/wekan/.../node) begins to consume a high amount of CPU (200–500%)
We are using LDAP authentication integrated with FreeIPA;

Initially, LDAP background sync was configured with the default every 1 minute interval;

We changed the sync interval to every 1 hour, which helped slightly, but the issue continues to occur.

This happens consistently after a few hours of runtime, and even restarting the Wekan Snap service temporarily resolves it — but the problem returns.

If needed, I can provide additional system details or logs. Let me know what would be most helpful for troubleshooting this behavior.

Thanks in advance, and great work on the project!