Minecraft seems to be having an enormous amount of lag in the new 1.9 updates. In Minecraft 1.8.9 and earlier, my game would run at an average 60-120 frames per second. However, in the snapshots and 1.9 prereleases, the lag has been astonishing. My framerate even begins to suffer on the freaking title screen! I'd start up a Super Flat world and get an average of 20-30 frames per second. I'd start up the same world in the previous versions and get quadruple the framerate. It just doesn't make sense, and I don't wish to suffer any longer. I hope this is truly something that can be fixed. Thanks!