Controlling Picture quality when streaming using PLEX app on TV

[JADASTIC]

Hi, Can anyone give me guidance please. When I stream a movie from my NAS drive using the TV PLEX App through a PLEX server on my PC the picture looks darker than when I do a straight forward DNLA stream direct from the NAS disc. Is there a way to use the picture controls when you are watching through the PLEX app on the TV. My TV is the KDL-46W905A.

I've tried 'options', 'sync' etc but nothing that lets me set the picture quality. Thanks in advance for any suggestions.

[JADASTIC]

Hi, I still have this issue, but it only seems to be on the one TV i.e. the 46W905. All I'm doing is playing a video using the TV PLEX app. I just don't seem able to alter the brightness or any of the other picture features. Can anyone give help on this please.

Regards