Which box do you have so advice can be tailored?
Was there a reason you retuned? If pixilation on picture it may have been due to atmospherics and retuning when there are weather issues causes loss of channels.
Try retuning without the aerial in to clear any memory then retune again. Any difference?
Please remember to mark Solved Posts with Best Answer. Doing so helps other customers and saves TalkTalk's Support Team time by only looking at unsolved topics. Thanks, Steve (a fellow customer).
