Hi John,

I can agree that probably sometimes the issue is related to changing from keyboard input to selecting an icon on the Tool Sets.

But I also have this issue in other cases. Look at this screencast:

On the 6th second I try to click on the MIRROR button for the first time, but I do not get it. Than I quickly move mouse back to the button and now I click on it - first time, second time, third time - only on the third time MIRROR command starts.

Sometimes I have to click more than 3 times....

Maxim