Gmoneyman10

I have a Mac and whenever I login to my Tekkit Classic Server on my Mac it lets me move for a little bit but after stopping I can't move anymore. Escape works after I hold down on it for a little bit and the same thing happens for the space button. W, A, S, and D don't work but I tested out switching W with the foward button and it works after holding down on it for a while. I can't even open my inventory. Please help me resolve this issue. Thanks in advanced!