Problem with the menu in-flight

The third major problem within four days.. :rolleyes:

I am having trouble with the menu in-flight. Also, I cannot operate some keyboard buttons such as the one which I've selected to open the ATC window, nothing happens if I press it... I've uploaded a screenshot of the faulty menu depiction: http://s1333.photobucket.com/user/sxm1/media/fsx_error_zps6ce93e88.jpg.html