Stop / Start TVService in Windows Service panel

[Mercbac]

TV-Server Version:
MediaPortal Version: 1.0.0.0 RC2
MediaPortal Skin: Indigo
Windows Version: Vista Ultimate 32-bit SP1
CPU Type: Intel E6550
HDD: WD GP 500GB
Memory: 2GB DR2
Motherboard: Asus P5K-E
Video Card: 8600GT passive cooling
Video Card Driver:
Sound Card:
Sound Card AC3:
Sound Card Driver:
1. TV Card: FloppyDTV S2
1. TV Card Type:
1. TV Card Driver:
2. TV Card: FloppyDTV S2
2. TV Card Type:
2. TV Card Driver:
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec:
MPEG2 Audio Codec:
h.264 Video Codec:
Satelite/CableTV Provider:
HTPC Case: Silverstone GD01MXB
Cooling:
Power Supply: Corsair HX620
Remote: Logitech Harmony 885
TV:
TV - HTPC Connection:


Sometimes when my HTPC resumes from S3 and I (try to) start watching TV, MP reports an "unknown error ocurred" and the only way to get past this is to stop and start the TVService. I found out that if I exit MP and go to the Windows Services panel, then right-click on "TVService" -> Stop, the the same and -> Start, the TVService is not really started because if I then start the TV Server Config tool, it tells me that the TVService is not running and asks if it should start the service.
Now I had expected that stopping and starting it via the Windows Services panel would be enough, but obviously there's something more going on, so does anybody know the detailed background story on this?

Thanks in advance
Mercbac

[Mercbac]

Is there really no-one who knows why stopping and restarting TVService from Windows Services panel results in the TV Server Config thinking that TV Service is no longer running?