Raspberry Pi Crashes
If you're using a Raspberry Pi with only 2GB of RAM, you may experience system crashes even with swap space enabled.
This is likely due to the slower SD cards often used in Raspberry Pis, which can be unstable.
Solution
Upgrade to a Raspberry Pi with 4GB+ of RAM for better stability.
2FA Stopped Working
Fix two-factor authentication failures in Coolify by synchronizing server time with NTP, checking systemd-timesyncd, and configuring firewall port 123 access.
Server Validation Issues
Resolve Coolify server validation errors by verifying SSH private key format includes BEGIN and END OPENSSH PRIVATE KEY headers to fix libcrypto errors.