I have hundreds od MSFS aircraft including the entire PMDG product line. All fly wonderfully and look great. However, i cannot get the MD11 to follow the CDU programmed route. This works fine in the 747 and 737 (FS2004) but no matter what flightplan I set up in the CDU I can't get the right sequence of LNAV buttons to actually obey the CDU. It should be a click, click and lock on. Just doesn't work. Sample flight KPDX-KORD.Any ideas?

Have you studied the manuals?Paul

Try the tutorials. If you try to fly it like a Boeing, it will ignore you.