Just stopped working :-(

[Saanvik]

DisplayLink was working great, for months, then one morning I plugged the USB into my MBP, and nothing happened. Just a black screen.

I updated the driver to the latest 1.8alpha and no change.

Detect displays doesn't find it.

I suspect it's a change to my system, nothing to do with DisplayLink, but if so, I'm stumped as to what it could be.

I'm attaching my log. Any help would be appreciated.