Can not timeshift HD-channels (1 Viewer)

[proxxon-re]

TV-Server Version: RC4
MediaPortal Version: RC4
MediaPortal Skin: XMasBlue3wide
Windows Version: XP SP3
CPU Type: AMD Athlon 64X2 4400+
HDD: Seagate 2x200
Memory: 2GB
Motherboard: MSI
Video Card: RADEON 9700 Pro
Video Card Driver:
Sound Card: Realtek AC97
Sound Card AC3:
Sound Card Driver:
1. TV Card: Hauppauge DVB-S2+IR
1. TV Card Type: DVB-S
1. TV Card Driver:
2. TV Card: TechniSAT DVB-PC TV
2. TV Card Type: DVB-S
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: MPV Decoder Filter
MPEG2 Audio Codec: MPA Decoder Filter
h.264 Video Codec: CoreAVC Video Decoder
Satelite/CableTV Provider: Astra 19.2
HTPC Case:
Cooling:
Power Supply:
Remote: Microsoft
TV:
TV - HTPC Connection: HDMI

Hi,

Mediaportal works fine with normal channels, now i tried to use HD-channels (for example ANIXE HD) and
get the following problem.
To eliminate any client problems I go to the TV-Server-Configuration - (Manual Control), select ANIXE HD and press "Start TimeShift". After a view seconds I get the error "unknown error occured".

The Log files are:

tv.log
2008-12-17 20:36:09.265625 [10]: Controller: StartTimeShifting ANIXE HD 717
2008-12-17 20:36:09.281250 [10]: Controller: find free card for channel ANIXE HD
2008-12-17 20:36:09.281250 [10]: Controller: got 1 tuning details for ANIXE HD
2008-12-17 20:36:09.281250 [10]: Controller: channel #1 DVBS:tv:BetaDigital ANIXE HD Freq:11914000 ONID:133 TSID:6 SID:132 PMT:0x65 FTA:True LCN:717 SymbolRate:27500 Modulation:ModQpsk Polarisation:LinearH InnerFecRate:RateNotSet DisEqc:None band:Universal Pilot:NotSet RollOff:NotSet
2008-12-17 20:36:09.281250 [10]: Controller: card:1 typevbS channel not mapped
2008-12-17 20:36:09.281250 [10]: Controller: card:2 typevbS is available priority:3 #users:0 same transponder:False
2008-12-17 20:36:09.281250 [10]: Controller: card:3 type:RadioWebStream cannot tune to channel
2008-12-17 20:36:09.281250 [10]: Controller: found 1 available
2008-12-17 20:36:09.296875 [10]: card: CardTune 2 ANIXE HD setuptv:2:-1
2008-12-17 20:36:09.296875 [10]: card: Tune 2 to ANIXE HD
2008-12-17 20:36:09.296875 [10]: card: user: setuptv:2:-1 tune DVBS:tv:BetaDigital ANIXE HD Freq:11914000 ONID:133 TSID:6 SID:132 PMT:0x65 FTA:True LCN:717 SymbolRate:27500 Modulation:ModQpsk Polarisation:LinearH InnerFecRate:RateNotSet DisEqc:None band:Universal Pilot:NotSet RollOff:NotSet
2008-12-17 20:36:09.296875 [10]: ss2:Tune(DVBS:tv:BetaDigital ANIXE HD Freq:11914000 ONID:133 TSID:6 SID:132 PMT:0x65 FTA:True LCN:717 SymbolRate:27500 Modulation:ModQpsk Polarisation:LinearH InnerFecRate:RateNotSet DisEqc:None band:Universal Pilot:NotSet RollOff:NotSet)
2008-12-17 20:36:09.296875 [10]: ss2: Polarity:LinearH 0
2008-12-17 20:36:09.296875 [10]: dvb:GetNewSubChannel:0 #0
2008-12-17 20:36:09.296875 [10]: subch:0 OnBeforeTune
2008-12-17 20:36:09.296875 [10]: ss2: Transponder Frequency:11914 MHz
2008-12-17 20:36:09.296875 [10]: ss2: SymbolRate:27500 KS/s
2008-12-17 20:36:09.296875 [10]: ss2: Fec:Fec_Auto 6
2008-12-17 20:36:09.296875 [10]: ss2: Lnb:Lnb22kHz
2008-12-17 20:36:09.296875 [10]: ss2: Diseqc:None None
2008-12-17 20:36:09.312500 [10]: ss2: LNBFrequency:10600 MHz
2008-12-17 20:36:12.093750 [10]: ss2:could not lock tuner
2008-12-17 20:36:12.093750 [10]: card: Tuner locked: False
2008-12-17 20:36:12.093750 [10]: **************************************************
2008-12-17 20:36:12.093750 [10]: ***** SIGNAL LEVEL: 0, SIGNAL QUALITY: 0 *****
2008-12-17 20:36:12.093750 [10]: **************************************************
2008-12-17 20:36:12.109375 [10]: card2:setuptv 2 -1
2008-12-17 20:36:12.109375 [10]: Controller: setuptv 2 -1
2008-12-17 20:36:12.203125 [PowerEventThread]: TV service PowerEventThread 537
2008-12-17 20:36:12.203125 [PowerEventThread]: TV service PowerEventThread 537
2008-12-17 20:36:12.218750 [PowerEventThread]: TV service PowerEventThread 537
2008-12-17 20:36:12.218750 [PowerEventThread]: TV service PowerEventThread 537

error.log:
2008-12-17 20:36:12.093750 [10]: Exception ystem.NullReferenceException: Der Objektverweis wurde nicht auf eine Objektinstanz festgelegt.
bei TvService.CardTuner.Tune(User& user, IChannel channel, Int32 idChannel)
Exception er Objektverweis wurde nicht auf eine Objektinstanz festgelegt.
site :TvControl.TvResult Tune(TvControl.User ByRef, TvLibrary.Interfaces.IChannel, Int32)
source :TvService
stacktrace: bei TvService.CardTuner.Tune(User& user, IChannel channel, Int32 idChannel)


There should be some more HD-Channels, like Arte-hd or Astra hd+ but my TV-card will not find them, so i could ot check them.

Can anyone help me?

Alex