Board Thread:Questions and Answers/@comment-31863149-20170429010806/@comment-31871730-20170429220833

I've had the exact same problem. Somehow, the keyboard stops working, but the mouse works fine. The keyboard only doesn't work for tekkit classic, as for I can use it fine with any other app (I used spotlight to check if my keyboard worked) while it is frozen in game. The specific commands are not broken, as for if I put movement to my mouse, I'll be able to walk forwards using the mouse 1 button but the keyboard will still not work every few seconds.