Freeze OSX 10.6.8 (DisplayLink v1.7)

[Zillode]

Hi,

Ever since I've been using the display link adapter, my PC freezes once every 2-3 days. I was hoping that more recent drivers (1.6->1.7) would fix the problem but it doesn't.
Without any indications, it completely locks down (e.g. keyboard not responding, mouse doesn't move anymore, ...) usually resulting in a loss of information on text I haven't saved in the last 5 minutes, very frustrating.

I've collected debugging information as attached to this post.
Hoping for a solution,