C4 HD Picture Break Up


Active Member

Channel 4 HD has recently been breaking up to the odd jaggie whilst panning. This happens on all TV programmes and does not happen on any of the other HD channels.

Could this be abox issue or has anyone else noticed this?

Seems strange that it only happens on channel 4 HD and does not affect any others. This started happening about a month ago.

Even right now on how clean is your house it is happening occasionally.

Definitely not a TV setting as I know 100% my TV is calibrated and set-up correctly.

Any ideas?


Distinguished Member
From that comment on that thread about blocks of red, it sounds similar to the problem I saw on an ITV HD football match a while back.

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