I have had this problem for awhile. Whenever my avatar is walking and then stops "something" pushes her and she moves quite a way. Sometimes along with this, if she tps into a sim she will bounce up into the air and back down. I've updated my viewer, my drivers, I've removed everyrthing until shes stark naked and it still happens. Does anyone have any idea why this is happening and what I can do about it? LilTaye