Paul P
I just tried this on my real machine, the one in specs below, and it works a lot better, but I can still get it to screw up if I try hard enough.
On my Dell Latitude laptop (i5,4gb) it's bad more or less right away, all the time.
So, given your comments, I'd say you're just not applying yourselves sufficiently :-)
I guess I'm not trying hard enough, then. :-)
I've used it since X2a, and enjoyed it as one of X2a's better features.
To see if I could help you, I spent precious time, scrolling back and forth like a mad man, to see if I could reproduce your issues.
I could not.
My bad, I must have been doing it wrong. It seems to be working okay here.
If I get time tomorrow, between work, I'll do my best to see if I can break it.
Here's to a day of happy scrolling. :-)