Hey, I was wondering why it takes FOREVER to copy some let's say 1,8 gb mkv file to vlc on the ipad pro, while copying a same sized m4v to the native videos app goes at least twice as fast? Am I doing something wrong? Is this apple trying to force us to convert every video file first to their native format? Last Night I seriously ended up re-encoding a full 50 minute episode of a tv show to m4v and copy it to the native video app and it was still faster than copying the mkv! Stupid enough they still dont support usb 3 on the lightning port, but this is almost unusable..