One HD channel not working since RC2 upgrade (1 Viewer)

[Nippywiffle]

TV-Server Version: 1.0 RC2
MediaPortal Version: 1.0 RC2
MediaPortal Skin: Blue
Windows Version: XP Pro SP2
CPU Type: Athlon XP 3200+
HDD: 500 + 200 + 200gb
Memory: 768Mb
Motherboard: Abit AN7
Video Card: Geforce 6800GT
Sound Card: Nvidia onboard spdif
Sound Card AC3: yes
1. TV Card: Hauppauge HVR-1600
[MPEG2 Video Codec: Nvidia Purevideo
MPEG2 Audio Codec: Nvidia Purevideo
Satelite/CableTV Provider: TimeWarner Cable


Hi,
Since upgrading to 1.0 RC2, I'm having trouble viewing just ONE of my QAM HD channels.
The channel is NBC, which is 603.

All my other HD channels seem to work fine.

What happens, is if I switch to NBC HD, I just get a black screen, and hear some bits of audio, then it goes silent, and a few seconds later, I get the message "connection to tv service lost".

I attached the zip file created by 'watchdog'. This happened between 21:55 - 22:00 (to help you find the area in the logs).

Can anyone help with this?

Oh - something important - if I go into the tvserver configuration, and preview this channel, it works fine in the preview window.

Thanks,
Dan