Skystar2 poor card detection

[K0mmaT1A]

TV-Server Version: mediaportal-svn-05-31-2008--14-18-Rev19228
MediaPortal Version:: mediaportal-svn-05-31-2008--14-18-Rev19228
MediaPortal Skin: BlueTwo
Windows Version: Windows XP MCE
CPU Type: Celeron D 2,66
HDD: 250GB
Memory: 1GB DDR1 400Hz
Motherboard: Asrock 775i65G
Motherboard Chipset: Intel 865G,Intel ICH5
Motherboard Bios: AMI
Video Card: Geforce 5700LE
Video Card Driver: 6.6.7.2
Sound Card: C-Media AC97
Sound Card AC3: C-Media AC97
Sound Card Driver: 5.12.1.49
1. TV Card: DVB-S Skystar 2 PCI
1. TV Card Type: DVB-S
1. TV Card Driver: 4.4.3 BDA
2. TV Card: DVB-T MSI TV@nywhere A/D hybrid
2. TV Card Type: DVB-T,Analog
2. TV Card Driver: Philips Silicon 2.10.2.451
MPEG2 Video Codec: Cyberlink PDVD7
MPEG2 Audio Codec: AC3 Filter
Satelite/CableTV Provider: Netmed
HTPC Case: Coolermaster Cavalier 4
Cooling:
Power Supply: 350W
Remote: MS MCE
TV: Analog
TV - HTPC Connection: Scart


With the latest builds i have problems with skystar2,

I get errors like:
*[TVService]: ss2: Tuner Type failed:0x91000001
*Controller: StartTimeShifting failed:ChannelNotMappedToAnyCard
^if channel not mapped is appeared once then the card cannot tune to anything till service restart

I have tried updating the drivers to BDA 4.4.3, nothing changed...

here are the logs

Is this a known issue or should i search more?

[K0mmaT1A]

Problem occures only with use of mdapi plugin, with some it starts some times, with others it doesn't start at all... Can someone locate the source of the instability? mdapi filter is working perfectly, the problem is with tvserver and the plugins...