Anyone want to take a stab at this?
I can be working in a project and all my keyboard shortcuts are working fine. But then, for no aparent reason and at no particular time, most of them stop working.
I can still use 0, spacebar, v, r, s when this happens but a lot of the other ones such as alt-[, =, -, etc. stop working. When I try those I just get the system "error bong" sound. I'm on Windows 7.
When I exit AE and restart, everything's back to normal.... until the next time it happens.
I'm not aware I'm even doing anything that would trigger that. Am I?
Time to restore default AE Preferences, perhaps? I forget the precise keystroke combo to use when starting AE, but it's in Help when you search for "restore preferences".