Board Thread:Questions and Answers/@comment-29494285-20160806182619

So I have this tekkit classic survival world. Gotten super far, and I decided I wanted to fly. Jetpacks are lame, and plus, I wanted full nano armor. I had already made swiftwolf's rending gale but I did not want to waste EMC. Plus, the ring of arcana is really cool. Keep in mind, everything was running pretty smoothly up until this point. I made the ring and started playing around with it. Suddenly I start getting these HUGE amounts of lag. I manage to open the Windows task manager and it says CPU usage: 98%. Physical Memory: 99%. Does anyone know how to fix this? I have 4G of ram and everything else runs smoothly, execpt for that world. 