TVSerive unexpectly hang MP 1.2 beta (1 Viewer)


Portal Pro
October 31, 2008
Italy Italy
:DMediaPortal Version: 1.2beta
MediaPortal Skin: StreamedMP
Windows Version: win 7 professional 32 bit
CPU Type: intel i3
HDD: 500gb sata 7200rpm
Memory: 4gb
Motherboard:asrock vision 3d (137B)
Video Card: nvidia gt425
Video Card Driver: latest
Sound Card: realtek
Sound Card AC3:
Sound Card Driver:
1. TV Card: Technotrend TT3650 CT CI USB
1. TV Card Type: USB2
1. TV Card Driver: latest
2. TV Card:
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:
Power Supply:
Remote: BOxee remote
TV - HTPC Connection:

SetupTV hang during the scan channel process, often Mediaportal show "no signal" when i enter in TV and i have to stop and restart tvservice to work fine again.



Development Group
  • Team MediaPortal
  • September 1, 2008
    New Zealand New Zealand
    Country flag
    Hi webcris77

    Quite a few people have reported problems with using the TT3650 after resuming from hibernate/standby. It seems that you are also seeing those problems. I think the cause may be that the driver is not getting enough time to reinitialise. That results in an error detecting the CI/CAM:

    2011-07-20 21:24:58.799611 [PowerEventThread(9)]: Check for TechnoTrend

    2011-07-20 21:24:58.799611 [PowerEventThread(9)]: TechnoTrend: initalized id:1, driver version:

    2011-07-20 21:24:59.205212 [PowerEventThread(9)]: TechnoTrend: no CI detected: Error

    2011-07-20 21:24:59.205212 [PowerEventThread(9)]: TechnoTrend card detected
    Tuning and scanning only seem to be successful when the CAM is initialised with these messages:

    2011-07-20 21:44:00.056455 [TVService(6)]: Check for TechnoTrend

    2011-07-20 21:44:00.072055 [TVService(6)]: TechnoTrend: initalized id:1, driver version:

    2011-07-20 21:44:00.072055 [TVService(6)]: TechnoTrend: OpenCI succeeded

    2011-07-20 21:44:00.072055 [TVService(6)]: TechnoTrend card detected
    Try to give the tuner driver more time to reinitialise by increasing TV Server's "delay for TV card detection" setting. That setting can be found in TV Server configuration on the "application tab" in the "general" section (wiki information -->here<--).

    Alternatively, some people have reported that using an older driver ( works better. You can find links here:


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