FAQ » new iMac 27 5k screen problem

hello
does anybody else have a new iMac 27 5k from late 2015 computer and having screen problems? when i run next the i get skipped frames when moving across the screen. have talked to klaus about this and was just wondering if anybody else having the same problem? trying to talk to apple about it but they are not the best at working it out. would love to know if this is my computer problem or are they all going it.
regards gabriel