In the last 2 weeks of using Expedition, I have turned off "avoid land" because I can't optimized a route to completion. It will either go to the first mark and stop or go to the second mark an do the same.  Could this have anything to do with updating the software?  It seems like a possible correlation as I was able to get it to run prior to udating.  Non-the-less, I'm looking for some insight.