Primary Monitor Not Sleeping

Since purchasing and installing Multiplicity KVM on both a primary and secondary computer I have notice that one of the two displays (Dell U2720Q) is not entering it's low power "sleep" mode whenever the primary computer has entered sleep mode.  Both the primary and secondary computers are running Windows 10 (primary Windows 10 Home, secondary Windows 10 Pro).  This behavior does not always happen, sometimes both displays on the primary computer shut down (sleep), but it occurs more than half the time.  The secondary computer has one display attached, and that display always shuts down (sleeps).  The primary computer was set to a Balance power setting with the display turning off in 20 minutes and the computer sleeping in 30 minutes; however, I notice that something is changing the power setting to "High Performance" with the display turning off in 15 minutes and the computer sleeping in 30 minutes (Is Multiplicity doing this?).  Has this been reported with Multiplicity?  Please advise.  Thank you.

Primary PC: Dell Aurora R11 Windows 10 Home Ver. 21H1

Secondary PC: Minisforum UM700 Windows 10 Pro Ver. 21H1