I'm seeing some items not promptly getting to their final size. E.g., on my app http://herdcall.com, on the login page: click on the top left logo to go to main page, then click on the little logos (Facebook, etc.) at bottom right to get back to the login page. The login buttons start off at original size and don't expand out right away - go back/forth a few times, and you'll see they sometimes take several (like 15 seconds or more) to expand out.

This is in addition to the issue on viewtopic.php?f=3&t=41, which might be related. Thanks!

I see what you're seeing... however I'm doubtful this is a PIE bug. If it were a PIE bug, I would expect the buttons themselves to be displayed at the correct width and the PIE-rendered background out of place. But in fact the whole container is too narrow, and PIE seems to be correctly rendering its background at the same size.

This may just be an IE bug. Have you tried it without the PIE behavior applied?

This only happens when PIE is applied; no problem otherwise. One interesting thing is that if you mouse over the page, it immediately snaps to full width.