MediaPortal crashes when switching radio channels (1 Viewer)

[tCC]

MediaPortal Version: 1.1.0 (latest svn build)
MediaPortal Skin: Streamed MP 0.9.601
Windows Version: Windows 7 Ultimate x86
CPU Type: Intel Core2 Duo E6600 (2.4Ghz)
HDD: 2.5" Western Digital Scorpio Blue WD5000BEVT (500GB)
Memory: 4GB Kingston DDR2-800
Motherboard: ASUS P5W DH Deluxe
Video Card: HiS ATI Radeon HD 2600XT (256MB)
Video Card Driver: ATI Catalyst (latest version)
Sound Card: Realtek ALC882
Sound Card AC3: Coaxial Out
Sound Card Driver: Realtek High-Definition Audio Driver (latest version)
1. TV Card: FireDTV FloppyDTV (hw version 01.26.02)
1. TV Card Type: DVB-C
1. TV Card Driver: FloppyDTV Integrated Driver 5.6 Beta
MPEG2 Video Codec: DScaler 5
MPEG2 Audio Codec: AC3Filter Lite (latest version)
h.264 Video Codec:
Satelite/CableTV Provider: Ziggo
HTPC Case: OrigenAE X15e v2
Cooling: 3x Nexus 80mm Real Silent Case Fan and 1x Noctua NH-U9 With Nexus 92mm Real Silent Case Fan
Power Supply: Corsair HX520W
Remote: Microsoft MCE Remote
TV: Samsung LE55A956
TV - HTPC Connection: DVI-HDMI

Hi,

When I start MediaPortal, goto radio and select Q-Music, radio is beeing played.
When I switch channel to Radio 1 (without stopping Q-Music), MediaPortal is crashing, see attached logs.

I can remember there was an earlier post about this problem, but not in the bugs section (prolly in a SVN thread)