Windows 8 Display goes often black for a second or two then comes back

[trinode]

Hey,

I've just got a new Laptop using windows 8

It took me hours to get the displaylink adapter (Toshiba Dynatock U3.0) working well with it - I did allsorts of driver combinations, laptop BIOS upgrade etc etc.

Unfortunately I had to use the recovery DVDs due to a problem when I was migrating to an SSD, and now I can't work out what actually fixed the problem.

I've attached logs.

If it helps I seem to have noticed 2 things:-

1) It happens most often when there is activity on the DL controlled displays.
2) sometimes it happens when there is a lot of network activity


other times it's almost entirely random though.