Some programmes scrambled on same channel

[CV5]

I have some HD channels from one provider which all clear. However there are a few channels that show only certain programmes where the pic becomes scrambled, although the adverts in the programme are clear.

I feel like maybe the programmes are recorded in 4K and downscaled for 1920x1080. Not sure though.

This problem only happens on Vu+ boxes. Tested on the Octagon SF8008 and other boxes and the pic is always clear.

It seems like a driver issue with the Vu+.

Has anyone else experienced this with the Vu+ boxes?

 

[CV5]

Just to add that I have tried various images and including openvix and openpli and am currently on openbh 5.4.

 

[Mick12334]

Please post satellite, transponder, and other details, of the problem channels.

 

[CV5]

Please post satellite, transponder, and other details, of the problem channels.

I'm in Australia so I don't think those details will be of any use here?

Other people experience the same issue here. It's definitely Vu+ related and I was wondering if anyone is seeing the same thing in the northern hemisphere.