randomly

Hello, First of all, I'm not expert. I setup my Proxmox VE about year and a half ago on one HP workstation (tower PC) and have two VM's and three LXC's. I have daily backups setup (during the night) and Metric server to InfluxDB (one of LXC containers). VE version is 7.4-17. The problem is...

Used Hardware: Intel Core i5-10400 6x 2.9GHz MSI H510M-A PRO 32GB RAM (2x 16GB) Corsair Vegeance LPX black DDR4-2666MHz be quiet! Cooler Pure Rock Slim 2 400W Power Supply 250GB M2 SSD (Proxmox Install) 2x 250GB SSD (configured as zfs raid 1)...

Hi, Since we applied the HA configuration in ProxMox 6.3-3 . The PVE nodes start randomly rebooting every few hours with no any reason. We reverted the setup, removing HA and quorum groups and system back to its normal state, however without HA. System has 5 PVE nodes. Please, advise.