Lag everywhere except inside house

[jeebsterz]

Title: Lag everywhere except inside house

Version: 3.1.1

OS: Windows 7

Java Version: Version 7

Description of Problem:

I lag everywhere except inside my house and a little part in the back, all of which occupies four chunks. I have an infinite coal generator inside my house, but I doubt that's the cause. There is no error message, just unbelievable lag. If this is a problem with Minecraft itself, tell me and I'll take this problem elsewhere.

Error Messages:

Error Log:

[LukeZaz]

Try disabling IC2 sounds in .techniclauncher/technicssp/config/IC2.cfg & IC2AdvancedMachines.cfg, Worked for me.

(To disable sounds in AdvancedMachines.cfg, Just set all sound file entries to null.)