I appreciate your helpful reply,
This is a brand new MB with latest C246 chipset and coffee lake Xeon E-21xx support. According to the spec from gigabyte: MX32-4L0 (rev. 1.0) | Server Motherboard - GIGABYTE Global
ESXi6.5 is supported.
Latest Windows 10 is somehow buggy but the issue is not likely a system related.
I’m trying to passthrough a consumer GPU coz this is in home lab environment.
Of course I can’t open a support case for my personal use case with my company’s account. but I think this is the community, right? I’m not expecting getting commercial support here. or I should move the post to somewhere else like reddit/homelab?