Hyper-V Generation 2 lock-up/stop responding issue

[simgamer13]

I have noticed when running version OPNsense 20.1-amd64 in a generation 2 hyper-v environment, the console window will lock up on occasion.  Here are some details:
- The installer will lock up/stop responding if you are slow to respond to the prompts.
- The console will lock up/stop responding after the system has been running for a while.

Am I missing a configuration setting perhaps?  Or, is this perhaps a bug of sorts?

Note: I did install the same version in a generation 1 Hyper-V environment on the same host system and am not able to reproduce this problem.