colour patches while watching channels

[network-nt]

I have a new DM800 clone which I have been playing around with. It works well enough without getting any freezes - but I sometimes get patches of colour where there should be detail. For example, watching the golf on Sunday on BBC HD there were red patches in the grass - the detail was right, but small sections were the wrong colour. Has anyone else seen this before?

[network-nt]

Hi all - I seem to have fixed the problem. I've moved my HDMI cable to another port on the TV and it now seems to work....