Sutter/slow gui after visiting "My TV"

[anpe]

TV-Server Version:
MediaPortal Version: 1.0 Rev 19069
MediaPortal Skin: Blue Wide
Windows Version: Windows XP Pro SP2
CPU Type: Intel Core 2 duo 2.2Ghz
HDD: Samsung, 500
Memory: 2gig, 5300
Motherboard: Gigabyte GA-G33M-DS2R
Video Card: Intel GA33
Video Card Driver:
Sound Card: Realtek HD
Sound Card AC3:
Sound Card Driver:
1. TV Card: Happauge PVR 150
1. TV Card Type: Analog
MPEG2 Video Codec: Powerdvd
MPEG2 Audio Codec:
h.264 Video Codec:
Satelite/CableTV Provider: Comhem
HTPC Case: Antec
Cooling:
Power Supply:
Remote: Happauge
TV: Panasonic 42" Plasma
TV - HTPC Connection: 100mbit fiber


I had everything working when i was using 2.3 had todo a couple of workarounds but nothing big. I did a clean install of 1.0 and now my gui stutters/is slow whenever i go into the myTV section. (Tv does not even have to be enabled) if i switch to fullscreen mode the stuttering is gone i can even watch 720p movies without any stuttering aslong as i dont have any part of the gui showing. Ive searched on the forums and found nothing my primary display is the TV as it is the only thing connected. Attaching the logs and hope someone can find something


EDIT: I just tried the 3 diffrent fontengine files without any luck :<

EDIT2: Tried disabling the windows FW .. no luck.

EDIT3: Tried with a different graphics card a ATI X600 256Mb and it had the exact same problem so its not even graphics related!?

EDIT4: Im going back to 0.2.3.0 for the moment

MediaPortalLogs_12_05_08.zip