I have recently installed Microsoft Hyper-V Server 2008 and have 2 VM's running on it.
Everything works fine until some "nice looking" (could be WPF or .NET) application is executed. In that case all virtual machines hang or totally slow down.
I have read some articles about host slowing down and hanging but my host works, my VMs freeze. I have tried with default display drivers, and with NVidia drivers but no good.
Also virtual display driver have only 4MB of memory? Could this be the problem? And is there any way to increase it? It seems not from what I have found.
My hardware is:
- Core i5
- 8 GB DDR RAM
- NVidia something graphics
VMs are Windows XP x64. Hardware virtualization is enabled. Hyper-V is up to date.
VM's halt when I star "Acronis true image" or "Avast" Antivirus.