Widescreen / 4:3 problems on STB
Over the last few days a rather annoying problem has reared its ugly head.
Sometimes on some channels (so far ITV, Discovery Wings & several other channels I can't remember) My widescreen TV starts displaying the program as 4:3 with vertical black bars either side of the screen. The STB is set to 16:9.
If I go into the settings menu of the STB and change it from 16:9 to 4:3 and come out then go back in to the settings menu again and change it back to 16:9 the picure reverts back to wide screen once more.
I haven't changed any other settings on either the TV or the STB before this started occuring.
Any ideas why this has started happening and where the fix may lie?
TIA - Tim
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