David J. Orman wrote: > The performance problems are _not_ limited to firefox, > it seems to be compositing or something, it happens when doing > various things with the UI too (interacting with menus and such, > they draw "slowly" so to speak, as in noticably.)
Oh, that! Yeah, it has always been slow, but the last several builds (since b23, actually) are particularly bad in that respect. Switching between windows is painfully slow because windows take so much time to get redrawn. I just hope developers are aware of that.