Keybindings stop working.

Hi guys.

I’ve encountered a problem. At random times the keybindings in unity will stop working. The menu hotkeys like command+s to save etc still work, but I can’t use “f” to focus or “q w e r” to select manipulation tool. Sometimes it will start working again, but most times it requires a restart of Unity. It happens often enough to be annoying.

Had this problem both in OS X Snowleopard and now in Lion. I’m using Unity 3.5

Thanks.

Bumping this once.