FM Radio works only after second try with Hauppauge PVR 350

[OMA]

Hello, I've found a bug with FM radio (not Internet) in MP using my Hauppauge PVR 350. With everything stopped and silent, when I first select a FM radio station , then TV sound activates (the sound from the last analogue TV channel I was watching, with no image, because this is supposed to be "radio") instead of the sound of that FM radio station. If I select the same station again, then I hear the actual FM radio station. The next time I select a FM station, it changes correctly.

So it's only the first time after starting MediaPortal and selecting a FM station, when this weird "TV-sound instead of FM-radio" problem happens.

Do you know what can be happening?.

Machine info:
MediaPortal Version: 0.2.0.0
Windows Version: XP Pro SP2 Spanish
CPU Type: AMD XP 2600+ @ 1920 MHz
HDD: 160 GB Serial ATA
Memory: 256 MB DDR
Motherboard: Biostar V200 (mini)
Motherboard Chipset: VIA
Motherboard Bios: 0910
Video Card: nVidia FX5200 128 MB AGP
Video Card Driver: Detonator 91.31
Sound Card: Sound Blaster MP3+ External USB
Sound Card AC3: Installed
Sound Card Driver: Creative
1. TV Card: Hauppauge PVR350
1. TV Card Type: Hardware-based MPEG2 recording
1. TV Card Driver: Latest
MPEG2 Video Codec: Cyberlink PowerDVD Video Codec (PDVD7)
MPEG2 Audio Codec: Cyberlink PowerDVD Audio Codec (PDVD7)
Satelite/CableTV Provider: Digital+
HTPC Case: MiniPC iDEQ V200
Cooling: iDEQ integrated solution
Power Supply: 250 W (mini)
Remote: Logitech Cordless Desktop S510 Media Remote
TV: Loewe Xelos A32 LCD TV
TV - HTPC Connection: VGA (D-SUB) / RCA Stereo audio

Thank you!.

OMA

[NLS]

I have a PVR350 and radio always worked fine.

Two things:

- VIA chipset? You do know that Hauppauge products don't go well with this (traditionaly)...

- When you say latest TV card driver, you mean which from where?