During the past week, I've been experiencing problems with the picture breaking up on the BT Sport HD channels, particularly while watching live football, and it's started to become irritating. I would emphasise that I do not have a problem while watching other HD channels or, for example, Netflix and, in all other respects, the YouView box works well.
Although it may well have been a useless exercise, I did reset the box last night but that didn't make any difference. I live in South Cheshire and I'd be interested to know whether anyone else in this area is experiencing similar problems.