Ever since the new launcher cam out I have been having a problem with my Single Player LP world. I will load up the launcher then click play, after that I will see the java program (with Minecraft 1.6.2 underneath it), but I will also notice another java program open as well. After about 4-5 minutes of playing I will start to see my Memory and/or my CPU start to reach 90-95%, and I will also start to see weird "server like lag" in game. Like mobs jumping around, blocks not breaking, and etc. If I end the ghost java program I will not be able to reload that world again, and so forth I have to make a backup after each time I play the world. I have a really good PC for gaming, and get about 200-500 FPS while recording and just messing around, so I know it is not my PC. ANY help is appreciated! Thank you for reading!
Edit: After watching my task manager continuously for about 5-10 minutes I started to notice that the "ghost" java program is still open, but it have stopped using up all my CPU. Maybe it is a program that is always suppose to be open, but just takes a while to cool down? But this still doesn't fix my problem with the lag after a few minutes of playing.
Edit: After watching my task manager continuously for about 5-10 minutes I started to notice that the "ghost" java program is still open, but it have stopped using up all my CPU. Maybe it is a program that is always suppose to be open, but just takes a while to cool down? But this still doesn't fix my problem with the lag after a few minutes of playing.