crille612

Hi, I have made a coustum mod pack that works fine for 5 seconds (lol). The problem is that when i log in to my server it works fine for a couple of seconds and then my FPS drops from 200 to 0 instantly and then minecraft freezes and i have to force close minecraft. And there is nothing wrong with the modpack beacuse i have tested it on MULTImc and vanilla minecraft launcher and it workes fine on them but when i use technic i have this problem. Does anyone know hot to fix this? And the RAM is set to 4GB