if this issue was happening on one input, I would probably be able to give you some assistance as far settings are concerned. However, since you noted that this happens on every input, it is likely the television. In this case I would recommend having the unit inspected and serviced.
If it was just the television, some cable boxes have an HDCP issue, but I don't know why it would happen on every input.
HI there I have had the 950 for about 4 months and I have noticed this week that evry 4 or 5 hours the tv screen goes black for about 4 or five seconds and then comes back. It is happening from any input so thats not the issue .
Can someone please advise what this issue could be or if its a setting I need to correct.
Thank you very much.