[fixed] Shortcuts stop working when Tweak is enabled and other bugs.

[micheus]

3) Move verticies around randomly using a keyboard shortcut (I have Shift + F bound to move > free) and this is where it's a little random because you have to be quickly selecting > moving > deselecting over and over. Eventually, without fail for me, the keyboard shortcut for moving will stop working. Other keyboard shortcuts still work. It appears as if the command (Move > Free in this case) is executed instantly, because the selection and the help bar flashes when it's locking up. If I instead hold down the keyboard shortcut, I can see the help text for Move > Free and moving is now very very laggy.

I believe that should be avoid, since the lag is probably caused by the two actions being activated for the keyboard event: the Move->Normal command and the use of the SHIFT constraint for the Move->Normal command.

4a) If however, I focus on another app like a browser and then come back to Wings, ALL keyboard shortcuts will have stopped working. Space for deselect, the selection mode shortcuts (F for Face, V for Vertex, etc.), custom ones, all of them.

4b) If I disable tweak when the keyboard shortcut locks up, the keyboard shortcut starts working fine again, but any operation I do afterwards, for example deleting a vertex, is done twice.

I still couldn't repeat it in a right way - it happens randomly. At some point I finally got it frozen.
It looks like the same problem reported by Hank I was trying to figure out. If you read from this post, you will noticed we observed that when the shortcut problem is "active" the Geometry window doesn't get focus. But, I still couldn't find command or sequence of command that could cause that and then be able to try fix. Very annoying.

When it happen again, could you please check if you are getting the same Geometry window behavior?