ContributionsMost RecentMost LikesSolutionsRe: Upgrade oh dear a foul up somewhere, query it with Virgin. Re: UHD Gone to Pot Again!! Does not make any difference. All connections are via AV Receiver. Re: UHD Gone to Pot Again!! Yes have tried a new HDMI 2.2 Cable hasn't made any difference, although the cable runs from the AV Receiver direct to the HDMI Slot on TV. Re: UHD Gone to Pot Again!! The model number is Panasonic TB 65W60AEY Re: UHD Gone to Pot Again!! My TV is a Panasonic 4K TV 65 inch. Re: UHD Gone to Pot Again!! UHD has been troubling for some time now. Only with Sky Sports though. I am going to attempt to replace the HDMI Cable with a 2.2 connection which might speed up the transmission. Will need to purchase the cable first. But I think it has been a common problem since the upgrade on the 360 Box. UHD Gone to Pot Again!! Last week watching a match on Sky Sports on Sports UHD channel, the picture was fine. Now, it has gone back to what it was, dull, lifeless, grey looking. Really annoyed since UHD is part of my package and I am paying a hefty sum for the privilege. Have changed the HDMI Cable to a much faster one, TV is definitely 4K. Anyone else enduring the same problems? Re: Latest software update on 360 box... Update has caused terrible problems with UHD, I try to watch Sky Sports on this but it is grey and grainy, was working fine before when I changed resolution to 4K. What a foul up!!! Re: Ultra HD & HD TV Since my comment above, an update on 360 box to 5.12 has caused Sky Sports UHD to revert back to grey and grainy picture. Oh dear, what a mess. I hope Virgin sorts it soon. Re: Ultra HD & HD TV Last night I tried changing HDMI Cables in order to correct the fault with ULTRA HD Channel on Sky Sports. No joy, it is just as bad as ever. Strangely enough, the ULTRA HD Channel works fine, yet it does not on Sky Sports. Now, please Virgin do sort this out, the recent update to 5.21 has buggered the system up.