No signal on TV-card (1 Viewer)

[hannescl]

TV-Server Version: SVN 17383
MediaPortal Version: 0.2.3 SVN 17383
MediaPortal Skin: Blue Two
Windows Version: Vista 32bit
CPU Type: Intel Core2Duo E6750 2,66 GhZ
HDD: Samsung 320Gb
Memory: 4Gb
Motherboard: Gigabyte
Motherboard Chipset:
Motherboard Bios:
Video Card: ATI Radeon HD2600 Pro
Video Card Driver:
Sound Card:
Sound Card AC3:
Sound Card Driver:
1. TV Card: KNC-One DVB-C
1. TV Card Type: DVB-C
1. TV Card Driver: 1.7.4.6
2. TV Card: KNC-One DVB-C
2. TV Card Type: DVB-C
2. TV Card Driver: 1.7.4.6
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:
Satelite/CableTV Provider: KDG / Primacom
HTPC Case:
Cooling:
Power Supply:
Remote:
TV:
TV - HTPC Connection: HDMI

After having no problems with TVServer for a while, they apparently started happening now. I just recently updated my TVServer to the more recent SVN. After the update everything went fine at first. I had to reboot at some point though and from thereon the problems started. The TVServer finds no signal during the channel scan on any of the TV-Cards anymore. I tried to downgrade the TV-Server and so on. Nothing seemed to be helping with this issue. After I reinstalled my whole system everything went fine for a while again. Now a few weeks later, the same problems occured yet again.
According to the error log there is an issue with building the graph of the TV-Card. I attached the log below.
Oh, and everything works with dvbviewer just fine.

Thanks for your help!

 

[hannescl]

I have been experimenting for a while now. There error partially seemed to have occured due to the autostart of MP itself. Don't ask me why.
Now the channel scan goes through but only finding 9 channels in the first search part. All the other frequency spectrums come back with "nothing found". There are still a whole lot of "System.AccessViolationException"s in the error log during the scan. I would really appreciate your support I attached the most recent error log for you.

 

[heldmann]

Hi hannescl,
I have the same issue,
does it work for you now?
I'm using the KNC ONE DVB-C with BDA 1.7.4.6 drivers and MediaPortal + TvServer nightly from today (11.3.2008).
I think also my CAM modules does not work. (But is detected according to the log files.)

Cheers,
Michael