It may have then - it was plugged into the rear of the computer, so would have scooted past the power lead for it.....
Now I have a powered hub, but the USB lead will cross near one 240V cable - should this be a hassle.... might have to re-route things.....
The USB cable runs in a cable run along with the 13.8V DC supply for the Gemini, but no other 240V runs.
addit - just noticed a deinterlace function in Nebulosity - seems to fix these lines....
