read all forum....tried everything...IRS....cold and dark.....757 at runway and fully running....FMC...no FMC just testing heading for example.....just nothing seemed to have my autopilot get engaged....the light will lit on but the function is not engaging....  :-[
I love this product because i found the best stability and normal operation just it is a shame if I could only have the auto pilot function

Any help appreciated Roll  ::)