Hacks are enabled, speed and jumping are working. Flying is a pain because of the jumping, but easy to work around. I just can't for the life of me figure out how to go up or down anymore. I logged out once, and bam, it doesn't work anymore. The only thing I did in between sessions was download a new skin from the Skindex. I also did exit the original session by clicking the 'X' instead of 'Exit', but I don't think that would cause this sort of issue.

Can someone help? I've tried redownloading the client and it just doesn't work. It's getting rather frustrating.

Thanks in advance.