Ok, can you confirm that ignore_msrs=1 had a positive impact?
And for the test:
1. I just rebooted the Windows VM and I reopen the project I am currently working on. Yes the the Icon is blue. Actually blue before I open Visual Studio 2017. (That I forgot to include in the last post...
Greetings,
Full disclosure I am not actually using Proxmox or know much about it. I had like issue on my hypervisor trying to run TwinCAT in Windows 10 Pro guest. I am running a host system on Debian 10 something. Hypervisor is kvm+qemu. I have a Intel core i5 k series so I can not do PCI...