There’s some new trouble I’m currently experiencing. Maybe some of you already had that experience. I’d be thankful for any idea: When going fullscreen with my Renderer(DX11) my Beamer looses the video-signal. It starts cycling through the inputs, and even when it’s getting the image it immediatly looses signal again. I checked the cables. They were okay. I changed cable at the beamers input from hdmi1 to hdmi2 and the problem’s gone for now. So I’d say it’s a hardware-problem. But there is some doubt, since the beamer is 2 days old, and I could trigger the problem, by going fullscreen.