I tried both Audio renderers.
I'm not sure if it's a bug, but it's strange.

CHANNEL
Name: "EUROPE 2 TV" Provider: "Globecast"
TRANSPONDER
12245000, H, 27500000 QPSK
Satellite: 0130 - Hotbird 1-5
Signal Level:57% Quality:63%
CHANNEL
Name: "NRJ 12" Provider: "globecast"
TRANSPONDER
11585000, V, 27500000 QPSK
Satellite: 0130 - Hotbird 1-5
Signal Level:56% Quality:63%
Hardware: AMD Athlon 64 3000+, 1GB RAM, ATI RX800 256MB, SB Audigy 2 Value, SkyStar 2 r2.3, Dish-Offset 120cm...
Software: Windows XP SP2, DirectX 9.0c, ATI Catalyst Driver 6.9, TechniSat DVB 4.4.0, IE6, Abakt, avast! Antivirus, Avant Browser, DVB Dream, FFDShow, Free Download Manager, freeCommander, HotkeyP, Kerio Personal Firewall, Media Player Classic, Nero, OpenOffice.org, Orca Browser, Photofiltre, PTBSync, Skype, Spybot, Trillian, Xnview, ZipGenius...