WDDM Problems

WDDM has been introduced with Windows Vista. And occasionally it is a source of trouble...

Up till Windows 10 build 1909 (November 2019), WDDM problems could result in the process DWM.EXE using 100% cpu load.

With the introduction of Windows 10 build 1909 (November 2019),
WDDM problems can result in Windows Event ID 10110 and 10111

The Fix

• Disable WDDM and use the old (and reliable) XPDM driver
• Reboot Windows

Computer Configuration
  Administrative Templates
    Windows Components
      Remote Desktop Services
        Remote Session Environment