Ok, I downloaded all the latest drivers. (See attached) Still, the seq stutters. I do have the latest version of DMXis (1.7.0) installed. Got that last year when it was released. Also, DMXis sometimes loose communication with Cakewalk by BandLab. Then I have to close and reboot Cakewalk. There where three drivers that wouldn't install, can't remember witch ones they where. But everything downloaded yesterday. Now at the bottom of the attached sheet, it says 29 drivers, I think, not installed. Should I download and install them, although at the top is says I'm up to date?