I developed several custom POI icons and Basecamp would display them on the map. For the last 3 months Basecamp doesn't display them. All I see are a series of blue dots for custom POI's. In windows 10 they are located in C:\Users\[username]\Documents\My Garmin\Custom Waypoint Symbols The files are in the .png format and small enough. I have tried to load and reload the symbols without luck. Garmin support didn't help other than to say have them in the above location.
Thanks