Rose B of the forum team. Please can you arrange so I can sort this via email? I honestly cannot phone, hence posting here in the first place.
Since last posting I have noticed that approx 50% of TV I record and watch, or watch from catch up, flashes black every few seconds throughout the show. Very frustrating.
Also, to show just how slow the box is; I purchased the Anthony Joshua fight the other week. At 1 point one of us accidently pressed a button on the remote that "closed" the channel. It took a whole round of watching the circle in the middle of the screen spin before we got back on to the boxing (you've never seen 2 more panicked men than the 2 sat here that night!!).
After seeing some other replies, looking online and speaking to friends, I really feel I should have been offered the newer box, that this box is not fit for purpose, and that I would like to exchange it.