since the New hardware has been installed, my blocks are spazing. In pretty much all of the games server. By spazzing, i mean they are changing color. some will change clear, some will change to have a lava animation, while others just change into random other textures from different blocks. BUT i am also running optifine, which may be causing the conflict. i will try to run this without optifine. Still, if optifine is the issue, please try to get it so it runs smoothly with it.