No sound in the first recording after suspend (1 Viewer)

[mw1987]

TV-Server Version: 1.0.0.0 RC4
MediaPortal Version: 1.0.0.0 RC4
MediaPortal Skin:
Windows Version: Windows Vista Home Premium 32-bit
CPU Type: AMD Athlon XP 64 X2
HDD: 320 gigabyte
Memory: 2 gigabyte
Motherboard:
Video Card: ATI X1250
Video Card Driver: original ATI driver
Sound Card: on-board Realtek Azalia
Sound Card AC3:
Sound Card Driver:
1. TV Card: Pinnacle DVB-S USB box
1. TV Card Type: 450e
1. TV Card Driver: Pinnacle BDA driver
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: MPV
MPEG2 Audio Codec: MPA
h.264 Video Codec:
Satelite/CableTV Provider:
HTPC Case: Acer L5100
Cooling:
Power Supply:
Remote:
TV: TFT 22"
TV - HTPC Connection: HDMI

Hello,

I use mediaportal on my HTPC. The PC is configured to wake up from suspend for a recording. And there the problem begins. All recordings done directly after the PC woke up don't include any audio data. But if a recording is made when mediaportal runs, everything is ok.
I hope somebody can help me with my problem.

Greetings

Marius