Hello I'm experiencing choppy playback on 1080i material when using either Linear or Yadif x2 deinterlacing in version 2.2.x. This is occuring on all 1080i material, regardless of source or container. CPU is topping out at 45-55% so there is plenty to spare. Specs are I5 3.7 Ghz, GT240. MPC-HC + ffd...