Toad 4.0.0.613 - shortcuts not working

Hello,

After upgrading to Toad 4.0.0.613 I am finding that my keyboard shortcuts are not working anymore (and those are the ones that I have been using constantly):

1. F9 does not invoke "execute current statement'.
2. When the dropdown menu with items opens up, I used to be able to just hit TAB to select the first entry in the list. Instead I am getting an indent after my alias when I hit TAB.
3. Again the dropdown menu - I have been able to check multiple items in the list and hit ENTER, which would make them appear in my code in the order they were checked. Instead, I am getting to a new line in my code.

How do I get those shortcuts back to work?

Thanks a lot!

Dmitry