Technotrend C-1501 & Vista x64 stuttering

[coffeeborg]

Hi,

 

I am having some problems with DVBViewer (doesn't matter which version), Vista Ultimate x64 and Technotrend C-1501 with TT-budget CI (driver 5.0.0.19). I am experiencing heavy stuttering (check the video).

 

I've tried everything:

- changing PCI slots

- changing PCI latency

- changing Technotrend driver version to 5.0.0.15

- changing to old DVBViewer versions and to new Betas

- tried with ProgDVB

- removing PCI Soundcard

- disabling onboard devices

- changing BIOS version

- changing graphics card from ATi to nVidia

 

Finally, I've tried the card on a completely different x64 system and the problems are the same.

 

Everything seems to work flawless on a 32-bit OS (XP and Vista).

 

I suspect the Technotrend x64 drivers. Does anyone else experience similar problems? Are there any new beta drivers?

 

Technotrend C-1501 with TT-budget CI (driver 5.0.0.19)

nVidia 570 SLI (ASUS M2N-SLI Deluxe, BIOS 1604)

nVidia GeForce 9500 GT 256 MB (driver 180.48)

support.zip

Edited December 12, 2008 by coffeeborg

[coffeeborg]

I've noticed that there are a lot of missing EIT packets in Transedit.

 

Does anyone know what's going on?

[coffeeborg]

I've noticed that there are a lot of missing EIT packets in Transedit.

 

Does anyone know what's going on?

 

Disregard the last post - I've noticed that the same errors also appear in the 32-bit Vista, but everything is working fine.