Well it looks like todays (11/02/2015) Surface Book Firmware Update fixed the screen flickering with Hyper-V enabled issue at least for me for the last 30 minutes. I installed the update and used the following command to reinstall the Hyper-V feature:
In an elevated Command Prompt type:
dism.exe /Online /Enable-Feature:Microsoft-Hyper-V /All
Rebooted computer and there is no screen flickering so far. Opened Visual Studio 2015 and ran Visual Studio Android emulator manager, then brought up one of the emulators. Everything seemed to work as it should or at least the emulator came up and ran android with no issues.
Thanks Microsoft for being so responsive...
Orgbrat