I've ridden a certain segment many times but not as a live segment. So I created a route, managed to get the segment to flag up on Connect and as I approached the start it popped up as I expected. As I came to the starting point, the Edge bleeped and the segment screen vanished and reverted back to my usual data screen. Later on a different ride on the same day, other live segments worked fine.
Has anyone experienced this ? Garmin or Strava problem ? Any ideas ?