Issue: RDP crash on Windows 10 1809 connecting to Server 2019
Date Documented:

Symptoms / Error
  • RDP crash on Windows 10 1809 connecting to Server 2019
Cause
  • 1809 update bug
Fix
  • Run Group Policy Editor.  Navigate to Computer Configuration > Administration Templates > Windows Components > Remote Desktop Services > Remote Desktop Connection Client.  Set the "Turn Off UDP On Client" setting to Enabled.
  • Try connection again in MSTSC. Should work OK.  No reboot required.