I have implemented every fix I have found to no avail. When I record in 1080p 60fps my video is always choppy. I have a dedicated SSD for recording gameplay and I set the shadowplay settings to 1080p 60fps at as low as 20mbps. I have an intel u7 5930k and a gtx 980 gpu, My games are stored on various OTHER ssd's and I KNOW my dedicated ssd is fast enough to record to. I have already tried changing the settings, switching ssd's, turning down my graphical settings, changing shadowplay bitrate, used media player, vlc, zune video player, vuze video player, uploading to youtube, and the playback is always choppy.