Can't move or look post mission

[Ultra-9]

Sometimes after going back to Orbiter after mission and dismissing the post mission results I can not move or look around or jump or anything other than open the top left hamburger menu. Esc does not work. None of the buttons work. It's acting as if the results screen is still open but is not. Must quit from opening top left hamburger menu or force quit from task manager and relogin. 

[Tyinor]

I found a workaround to this was to manually click onto the menu and go to the arsenal, then I could escape out, however after doing this there was a chance that one of the misisons would flat out lock up the game.