JustGoHolidays johnfasino GinaD1
We're having difficulty recreating this problem during testing.
Do have DPMS driver installed? If so, could you try removing it from the Device Manager > Monitors (right click, Uninstall device).
After this is complete, the next PnP scan will detect the attached monitors (this time without the DPMS driver installed). If you can still reproduce the issue, you can reinstall the DPMS driver in the next RC session. If it fixes the problem, you can then force the new blanking method by setting RemoteControl\BlankScreenMethod to 1.