Random full body rotations when playing anims in SL

I have this problem that when i upload animation and play it back, it will start to randomly rotate the whole avvie at random times. I cant figure out what causes it, because its just way too random. I use Avimator.

Hi Foul, did you rotate the hip section completely around in any of the frames? Is the hip joint moved on frame2 when you look at the animation in avimator? I think you might want to move the hip, waist, chest, neck and head joints in frame 2. Other than that all I can think is you might have another animation running in SL in either an attachment or nearby object controlling you.