Hi,
We are experiencing an annoying issue with Windows Server 2012 R2 Standard (RDS installed and two RemoteApp applications published). The thing is, sometimes, colors of taskbar, folders, screens...completely turn to black. You can run applications, open files...but the appearance (colors) is completely screwed up. We don't know what to do about this. We restore the entire server (Virtual Machine) when this issue occurs. Anyone knows about this ?