Hi Mike,

I'm sorry, but following those exact steps in sample data with the current version of PO you indicated does not result in an inaccessible Receipt button for me. PO#7 is highlighted with all expected buttons accessible without having to click anywhere. The only inaccessible button is 'Find' and that is because a Filter is selected.

I tried using the mouse to click buttons, and also using keyboard shortcuts exclusively, and in both cases it worked as expected. This is from my local Windows 7 laptop - I am not running from a server, so behaviour will be faster.

I don't know what else to suggest.