There are some problems I'm having. I'll describe them, don't know if it helps.
1) I get the screen flickering. But it's weird. When I ran the new version the for the first time (with eve online in the back, tabbing in and out, maybe that has something to do with it) it ran fine. Second time, with no other app in the back, the flickering began. Alt tabbing can also cause it, after I "cured" it. I cure it, mainly with changing screen refresh rate (or resolution) to a different value and back, and then it works fine, when I alt tab back in.
2) I disabled triple buffering to test if it does anything. It seems it worked, and the flickering is gone now.
3) Don't know if it's been mentioned already or if it means anything, it's probably just stems from how this way of drawing the frame works: when I start a game for instance, from the main menu, theres a lot of black space involved, because, well, there is just some text on the screen. In that environment its easy-ish to spot: The black squares used to paint over the old frame actually have a color, like a very dark grey or a bright black. You know what I mean?
4) no designation cursor trails for me, it's fine here.
If it helps, I can upload my dxdiag.txt