@Andrew

I’m good with the BIOS setting for my NUC11 and 13. I wish Intel would fix ASPM, but still not on the latest BIOS. Just can’t run xcp-ng yet because of the older kernel and passthrough issue on the NUC13.

It will probably come soon as 4.19 is out of support pretty soon. Was actually hoping there would be a alternate kernel for testing already.

Absolutely, please be my guest.

BTW, if you're ever in the Netherlands and want to drop by The Hague for beer and a personal visit to see the whole setup, you have an invitation. 🙂

Luckily (or not) XenServer is a tiny part of Citrix strategy/revenue/business. So I'm not concerned by this hack.