Keyboard Problem

[Lambolou]

Hi new here so if I have put this in the wrong place I'm sorry. When I play Men of War my Keyboard becomes unresponsive. The Steam and Raptr overlays can still be brought up but the game itself does not respond to my keyboard. The problem occurred very suddenly a few weeks ago before I had no problems. I own the retail edition not Steam edition and I have tried a clean install and it is fully patched. Can people help please, it is very annoying as I can still play but I cannot use Direct Control and I cannot chat in the lobby! Please help thanks.