I think that's what its called but let me explain...
Setup is a Sky Q box into a Yamaha Soundbar. Soundbar out then goes to ARC on Panasonic TX-50DX700B - one other HDMI from TV goes to a blu ray player.
Recently when turning on the Sky Q box the TV has failed to show a picture - the TV comes on fine and it switches to the correct HDMI input but only 50% of the time the TV shows a picture. I can hear the sound so the sky box is on and emitting sound but there is no image. Turn the sky box off and back on then shows the image. IT is a brand bnew sky box as the old one failed - it occasionally happened with the old one as well.
Any thoughts?
Thanks
Setup is a Sky Q box into a Yamaha Soundbar. Soundbar out then goes to ARC on Panasonic TX-50DX700B - one other HDMI from TV goes to a blu ray player.
Recently when turning on the Sky Q box the TV has failed to show a picture - the TV comes on fine and it switches to the correct HDMI input but only 50% of the time the TV shows a picture. I can hear the sound so the sky box is on and emitting sound but there is no image. Turn the sky box off and back on then shows the image. IT is a brand bnew sky box as the old one failed - it occasionally happened with the old one as well.
Any thoughts?
Thanks