My Sync unit has started randomly enabling breadcrumbs mode in the navigation window. It is intermittant but if I ignore it, it seems to appear more frequently. To get rid of it, I have to go in the navigation settings and enable breadcrumbs (it's always disabled) and then disable it again. That will get them to go away for a week or two and then they start showing up again.

Has this happened to anyone else? Does anyone have any ideas on how I can get them to go away permanently?