I have a windows 8 Republic of Gamers computer, and every since I have downloaded the technic pack, each time I try to play, I will finally get loaded up and I cannot do anything. It tells me not responding. It will start to respond, I can take a couple of steps and then it stops again. This continues until I just give up and cut it off. Please help I really enjoy Minecraft and spend hours playing when it is working correctly. Have not been able to play since November. PLEASE HELP.