I am on a Mac Xeon 8core running Leopard.
as of several days ago, for no apparent reason (no QT updates, no software updates of any kind), AE CS3 started acting crazy, with freezes after layers or the timeline in certain comps would not show up. This was random, as well: not the same comps would have problems each time I relaunched the app. and sometimes, there is no problem at all. In other words: Buggy.
I did a clean uninstall/reinstall from the DMG, things were better briefly, and now it's happening again.
Any help would be VERY appreciated.