Minecraft Forums

I'm not sure whats up but my copy on Minecraft is acting weird. I'll be playing along and it'll start lagging to where the graphics start and stop, like it's lagging, but I'll be playing single player offline and it'll do this too; I even turned off my wifi before starting the game and it made no difference. Additionally I'll often get audio stutter where the sounds will sort of echo (sometimes for several seconds after it should have stopped). It tends to get worse and worse the longer I play too. I've made no modifications, I play only one map, and my friend who has the exact same laptop (bought the same day even), who got his copy of minecraft middle of last year has none of these problems. My system IS only a 2 Gig RAM system but I stream video only without much of an issue.. Any suggestions would be most welcome.

Thanks

EDIT: I forgot to mention, I already turned off the fancy graphic, the clouds, music, etc to try and help the issue and it really didn't have any effect.

I get these in 1.5 but not 13w04a or before. I has a Phenom II x4 2.8Ghz, GTX 650 Ti Overclocked, 8GB Ram and a 64 bit system. Everything is updated but I want to see what software and settings everyone who doesn't get the "Lags" in 1.5 has.