Mediaportal hangs after changing channel (1 Viewer)

[sammydavis]

TV-Server Version: 1.1.0_BETA-1_rev23491
MediaPortal Version: 1.1.0_BETA-1_rev23491
MediaPortal Skin:
Windows Version: Windows Home Server (PowerPack2)
CPU Type: Intel Pentium D; 3,00 GHz
HDD: WD; 500GB
Memory: 2GB
Motherboard: Medion (Msi)
Video Card: NVidia Geforce 6700XL
Video Card Driver: 6.14.10.9371
Sound Card: Realtek HDA
Sound Card AC3:
Sound Card Driver: 5.10.0.5809
1. TV Card: Medion/Creatix SAA7131
1. TV Card Type: Dual DVB-T & Dual DVB-S
1. TV Card Driver: 1.3.4.5
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: MPC - MPEG-2 Video Decoder
MPEG2 Audio Codec: MPC - MPA Decoder
h.264 Video Codec:
Satelite/CableTV Provider: Astra 19.2°E
HTPC Case:
Cooling:
Power Supply:
Remote:
TV:
TV - HTPC Connection:

Hi,

i've install Mediaportal 1.1.0_BETA-1_rev23491. Installation and Configuration without any Problems.
I also can watch TV on dvb-t channels but when i change to dvb-s channels, i only see the ring and mediaportal hangs. (i have to kill the application with the taskmanager and to restart the system, because i can't restart the TV Service - it hangs).
I had the same problem with Mediaportal 1.0.2

Thx
Raimund