VMs in Hyper V go to sleep

[RumRunner151]

Hyper-V: Server 2019

VMs: Windows 10

TLDR VMs randomly go to sleep with applications running and wake when Remote Desktop connection is made.

I have an MS Access app that runs on the VMs that makes data checks every 3 minutes.  The check send me summaries every 20th check.  Randomly they will stop sending me summaries.  If I log in via Remote Desktop, the process has started check before I complete the log in.  Sometimes the machines will run for a couple of days before going to sleep, sometimes they sleep several times a day.

I set the power profile to high performance and the screen sleep to never.  No changes.

Ideas?

[#2]

You can follow along here.

How to disable and re-enable hibernation on a computer that is running Windows (microsoft.com)

[#3]

@Dave Patrick Thanks, but that did not solve the issue.