I have done a fresh install of latest Proxmox 5.1-3 on 3 machines to create a PVE/ceph home setup. Machine 1 ( HP z420 v2) works fine. Machine 2 ( custom build FX 8320e / Asus M5A78l-m/USB-3 mobo) works fine. Machine 3 ( FX 6300 Gigabyte GA-990FXA-UD3 ver.3) has 2 separate issues...