Turn by turn alerts no longer working

Until a few weeks ago, I was getting turn by turn vibration alerts on my F5X while navigating along a course. The alert no vibrates.  How do I get it back?

My normal way of generating the course is from a GPX file that is created in BaseCamp, saved to Google Drive, loaded into iOS Connect then transfer to my F5X. I typically hike on a pre-planned route along trails, roads or RofWays.