I have several users using RDS to my Windows Server 2012 R2.
Only one of my users have this problem...
He can't click the start button. If he hover the start button, it flickers.
Furthermore if he minimize apps, then he can't click them in the taskbar to restore the apps window state.
I have many user on the same box, but it is only 1 user having this problem.
Any idea how to fix this?