I was hit wih the 100% GPU from sleep bug, but now 1 out of 5 sleeps result in the PC waking but no signal to display. The only thing I can do is hit the reset switch on my PC to get display back. Am I the only one now suffering this fate. The Rx series are awesome cards but the driver support sucks. I am still unable to use sleep mode. None of these issues happened on my R9 270x so I know it's not my config.