OpenGL window freeze

[Micha_he]

Hi to all forum members.

I use a DL-165 (Delock 61787) on Windows XP SP3. DisplayLink driver R5.6M1 and R6.0M0, also original Delock driver on CD.

But any OpenGL application windows freeze, when i moved it to the screen which is connected to the DL-165.

I test it on three pc with nVidia, one pc with AMD/ATI and a nVidia notebook. No other Software is installed. The problem exists on all tested demos and applications ! Normal windows DirectX application are ok.

Only one older IBM Notebook with a Intel (OpenGL 1.x) graphic is functionally with a simple OpenGL 1.x demo.

You can see a Demo of the problem at: Spheres Demo on YouTube

Any idea ?
Thanks.... micha_he