Yep, I also have been testing the new raid window and so far have not crashed once while using it.
The only thing I have noticed...and it's only cosmetic really. If you arrange the groups vertically instead of the default horzontally and have it in Frame/Titlebar mode so you can see the group numbers it cuts the 6th player in group 4's name in half along the horizontal.
They're still selectable tho, so I'm more than happy to loose the random crashing and put up with that...just thought I'd point it out
