VFIO - Escape from Tarkov - Anticheat disconnects

This may be a longshot and probably in the wrong category, please move when necessary.

I am experimenting with vfio for a long time now with multiple Win10 versions and builds ( ltsc 1809, 1709, 1803, 1809). Most of my problems have been solved and running games with almost native performance is possible with any version.

There is one game that gives me headaches though - Escape from Tarkov.
I know this game is still in an early stage of development and not necessary every issue I experience might be solvable by tweaking my settings.

Especially the problem I am currently experiencing. I get frequently disconnected while playing with a pop-up “Anticheat disconnect”. I can reconnect though but get disconnected every 5 minutes with the same message.

What I found out is that this behavior seems to be non existent if using the ltsc 1809 build from Win10. I have sound issues with that build so it is not usable as my main gaming setup.

Has anybody experienced this strange Anticheat disconnects in Escape from Tarkov? Maybe we can exchange our findings.