No teletext (1 Viewer)

[DarkFire]

TV-Server Version: TVEngine3 Snapshot: 05-08-2007 13-32h Revision 14557
MediaPortal Version: MediaPortal SVN-Snapshot: 05-08-2007 13-56h - Revision:14558
MediaPortal Skin: Standard wide skin
Windows Version: Windows Vista Ultimate
CPU Type: AMD Athlon X2 4200+
HDD: 2 x Samsung T166 500GB
Memory: 2 x 1 GB Kingston DDR2
Motherboard: Abit NF-M2 nView
Motherboard Chipset: Nvidia 6150 / 430
Motherboard Bios: Latest
Video Card: Nvidia Geforce 7600GS
Video Card Driver: 158.18
1. TV Card: Hauppauge PVR-500MCE
1. TV Card Driver: Windows Vista drivers
MPEG2 Video Codec: ffdshow try-out
MPEG2 Audio Codec: ffdshow try-out
HTPC Case: Antec Fusion
Power Supply: Antec included
Remote: Microsoft MCE Remote
TV: 70CM CRT Panasonic
TV - HTPC Connection: S-video

Problem:
Teletext won't appear, it keeps saying: waiting for page 100...
I can wait for ages but it won't show.

The tv-card is fine since it does work with Vista MC.

Part of the log

2007-05-09 17:03:28.775402 [Info.][MPMain]: window:TvPlugin.TVTeletext init
2007-05-09 17:03:28.784190 [Info.][MPMain]: dvb-teletext redraw()
2007-05-09 17:03:28.791026 [Info.][MPMain]: dvb-teletext page updated. 100/0 total:0 rotspeed:15000
2007-05-09 17:03:28.792979 [Info.][MPMain]: dvb-teletext redraw()
2007-05-09 17:03:35.188077 [Info.][MPMain]: dvb-teletext redraw()