BUG: Drop Downs not working properly in AE

I wish I knew what's causing this, but the dropdowns in the AE editor seem to stop working from time to time...very frustrating.

By not working, I mean the simply stop opening as they are intended. I THINK it happens when the server gets busier, but 'm not certain.

I just tried a system reboot to see if it helps. This isn't the first time I've encountered the problem though.

Rebooting helped solve the issue.

I did have my computer on all night downloading stuff...and had worked on som PhotoShp stuff before that, so maybe it was an available membry issue.