optiplex

Hi Proxmox community, I experience these random freezes multiple times per day on new Dell Optiplex 3000 (12th Gen Intel(R) Core(TM) i5-12500T). I have tried different kernels and BIOS settings but it doesn't help. I also updated newest 09/02/2022 BIOS (1.5.2) and disabled power states, WLAN...

Hi all, Before I start I want to let you know that I am a noob in linux. I am running for almost 2 years proxmox on an old Dell Optiplex running multiple VMs nextcloud, owncloud, pi-hole and other LAB machines for learning linux. Information stored in the VMs is "nice to have data" no really...