Self loading cargo issue

Can any body tell me why SLC does not go to next segment in flight
Every time I load it in it loads passengers etc and sets itself up for flight but when I descend it never goes into that mode so when I’m in finals it’s telling me to gain altitude and passengers all screen

If I recall correctly there used to be a bug that if msfs uses metric units then slc wont progress. Possibly the bug is still there, try using imperial units.