Audio Tracks muted/not present after export

I have exported a finished project, the audio from tracks 1&2 are there, but all tracks below those are not to be heard. What am I doing wrong? I've gone back to the edit window and all tracks play perfectly.
Thanks,
Willy Bearden/Memphis

Late 2013 iMac
2.7 ghz i5
8GB RAM
Resolve 14.2.1.007

PS Just made the switch to Resolve from Premiere. I love it. It is so intuitive and fast.

Can you give a little more info about your project or post your .drp file.

Many people have been confused by the new audio features in 14 and my gut would say that it is a problem with either your routing or your delivery page settings. If you can provide more information we might be able to help you out more.