HUNTUN

Thank you for your response. I have also considered whether it might be an issue with the flash drive, but since the system has already booted, I thought there was no problem. I will try replacing it and see if that resolves the issue. Now, the problem is that I cannot access the WebUI. How can I back up the files on the flash drive?Can I use the following command to back up the entire /boot directory? zip -r /tmp/unraid_flash_backup.zip . -i "*" -i ".*"

I can access the server via SSH, but the WebUI is inaccessible. It seems the emhttpd service is not running. The issue I’m experiencing appears to be very similar to the description in this topic. https://forums.unraid.net/topic/187747-unraid-server-consistently-crashing-no-access-to-webui-have-to-hard-shutdown/#comment-1532657 tower-diagnostics-20250306-2251.zip