TV color setting change when entering TV and Movies

[jayrock]

Hi,

here's my setup:

Area: TV / My Movies
MP Version: 0.2 RC3
Skin: Blue Two
Windows Version: XP Professional SP2
CPU Type: AMD Sempron 3200+
Memory: 512MB DDR
Motherboard Chipset: Asus K8V-MX
Video Card: MSI Radeon 9550, TV-Out via S-Video
Video Card Driver: 6.14.10.6451
Video Card Resolution: 800x600
Video Render Type: VMR9
Video Codec Type & Version: DScaler, but problem occurs with any codec
Audio Codec Type & Version: MPEG/AC3/DTS/LPCM Audio Decoder
TV Card: Pinnacle PCTV 310i
TV Card Type: DVB MPEG
TV Card Driver: 1.3.2.6

I have this problem since I started to use MediaPortal, and I think now it's time to tackle it!

When I

(a) go into the TV menu from the home screen, or
(b) start a movie from the videos submenu

the screen color changes, ie. both brightness and contrast go to default. The funny thing is that when TV is selected on the home screen the change occurs immediately after pressing Enter. It stays like this while TV is showing and I go to any other screen. If I turn TV off and then go back to home the custom contrast and brightness are restored

I played around with the video card settings (I use Catalyst 5.5 since some weeks) but any change wouldn't affect this.

Any suggestions?

Thanks for your help

/jayrock