I have some HUGE problems with my avatar.

[Kolby Nissondorf]

Might be the default animations within the V2 preferences...try going to preferences and search for Animations in there (I dont know if the infrastructure has changed though)

[Kolby Nissondorf]

Might be the default animations within the V2 preferences...try going to preferences and search for Animations in there (I dont know if the infrastructure has changed though)

[Griffin Ceawlin]

Might you be wearing something that could be causing this? At some point, I had an attachment that would cause me to fall if someone bumped me. Could the jumping be one of the animations in your AO?