[Gurney]

Further problems with the beta firmware: Twice now, Wetek Media Player has started playing a file and "disconnected" my HDMI. I select a file, hit play and the screen goes black as if the refresh rate is switching. Then I can hear the audio playing through my stereo but the TV only displays a "No source connected" message. Hitting the back button turns the HDMI on again and I see the WMP menus.

Actually, quite a good news for me, it means that the Core has the ability to switch off the HDMI output, meaning my monitor will be able to go on Sleep mode by itself! Yay

Just need to turn this bug into a controllable feature