4boxer to 5, FPS drops massive?

[Ualaa]

I've noticed one window will sometimes lag a little.
If I swap to the lagging slot, it shows the other characters standing beside it still.

The windows don't freeze.
I can push FTL Follow and move any of the toons.
But they don't always know exactly where the other toon is.
On each screen, they show the group in different positions.

It's more like a hiccup than freezing.
Don't get it often, so far 3-4 times while questing with the Priests and the Hunters.
Have not seen it on any of the other teams at all.
Lasts for a couple of minutes maybe, and then is gone.

[Acidburning]

picked up windows 7, did a new install.

works fine.

I can't believe windows fixed it, lol