Issues running OSs on expansion cards

[GhostLegion]

So I found this, I read it earlier but had trouble finding it again

Found a USB device that won't work, what feedback do you folks need?

@Scratch I was able to root cause this to a firmware bug in our PD controller. It looks like this device has a high inrush current, and causes the overcurrent detection signal to glitch. We are supposed to debounce this in firmware, but the code doing the debouncing was only handling this correctly for 1 port on each controller. If an overcurrent condition happens on the upper right or lower left ports on bios 3.03 or below it will cause both ports to reset on that side. To mitigate this, use…

It’s not exactly like your issue since it related to a 3rd party device but have you tried updating to the latest firmware?