Unraid OS version 6.10.0-rc1 available in Prereleases Posted September 2 6 hours ago, danioj said: Predominantly ports on my motherboard. However I do have one expansion card. My motherboard is an Supermicro X10SL7-F and my expansion card is a Marvell based card. unraid-diagnostics-20210902-1852.zip Its been highly recommended to move away from Marvel Expansion Cards because they have been extremely troublesome. I was having all kinds of disconnection issues and bad drive reports when I ran mine. When I switched to my LSI all problems went away.