Windows 10 Hyper-V keep crashing

I have a Windows 10 build 1511 host, running a Hyper-V guest of Windows 10 build 1511 as well.

The guest runs fine on Standard Mode. However, as soon as I switch to Enhanced Session mode, the VMConnect.exe process crashes. It happens with RDP too.

Anybody knows a workaround ?

Here are the EventViewer errors:

Error Source: Application Error

Faulting application name: VmConnect.exe, version: 10.0.10586.0, time stamp: 0x5632cee7
Faulting module name: ntdll.dll, version: 10.0.10586.20, time stamp: 0x56540c3b
Exception code: 0xc0000005
Fault offset: 0x00000000000ab4a0
Faulting process id: 0x10d0
Faulting application start time: 0x01d150b20a36474c
Faulting application path: C:\WINDOWS\system32\VmConnect.exe
Faulting module path: C:\WINDOWS\SYSTEM32\ntdll.dll
Report Id: 828888e1-9a00-485c-af4a-643026a484f8
Faulting package full name: 
Faulting package-relative application ID: 

Error Source: .NET Runtime

Application: VmConnect.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: exception code c0000005, exception address 00007FF958DBB4A0