Minecraft Wiki talk:Issues/1.2.2

Performance issues
I'm posting this here rather than the actual page because I'm not sure this is a one off. On my Windows 7 machine, Minecraft's performance has dropped massively from 1.1 and likes pausing it's self. Additionally, I've noticed sometimes I'll let go of, say, W, yet will continue moving forward. Oddly, this is without opening the inventory or anything which is what usually causes this. I'll try 1.2.2 on my Linux machine later and see if things are better on that.