So I'm playing FTB monster and I had just installed some floodlights into my lab, I return to the village that my bed and current home is in and all of the sudden i completely lose frames. 0-2 per second, i try walking back a few steps and everything is working fine. It's sort of like there is a wall at x:304 all across my world and as soon as i cross it, (from x:303 to x:305) I lose frames. Any ideas why this is happening? I would really like to be able to play this world again and get back to my house. I have a few ideas that I'm going to try but I'd like to here if anyone else has some advice. Thanks 