Why is my tv picture constantly pixelating and breaking up, some days it's fine for a couple of hours, some days, like today it's every couple of seconds.. very annoying and ruining everything I try to watch..
Pixellation & picture breakup, assuming you've rebooted your box once, is symptomatic of a fault somewhere that results in a poor TV signal.
You need to report faults to VM in order for them to investigate and rectify them.. this could be a box fault, or a cabling problem, VM can identify remotely whether an engineer visit or box-swap is necessary. If you can identify any specific channels (HD? SD?) that are affected, this can help narrow the problem down.
The end result will be the same, I'd recommend you call VM to report this. 150 from a VM landline, or 0345 4541111 otherwise, and follow the menu options for "I have a fault with my TV service"
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Thanks for using the forums to get this issue looked into, I am sorry for the delay in getting back to you about this. If you have managed to get this resolved please let me know, however if you are still in need of help I would be happy to help.
Just in case you are still having this issue, can I ask if you've checked that all the cables from the Box to the TV are hand tight? Including the HDMI, power cable, Coax cable and splitter if you have one.