Hi I almost always get "Route Calculation Error" on my Garmin when a ferry crossing is required. GPSMapEdit "Tools > Test Routing Graph" does find the routes and it shows reasonable properties for the ferries, walkways and relevant roads. I'm testing it with a mix of foot and car ferries. In the routing options, all "Avoids" are turned off (ie allow tolls, unpaved, etc) If I create a "Route" on the device, with a "Via Point" on the ferry line, and then navigate this route, it works, except immediately after the "via point" it gives the instruction is "Make a U-turn" This ferry works: https://www.openstreetmap.org/way/3533551 These don't: https://www.openstreetmap.org/way/614416 https://www.openstreetmap.org/way/614415 Any thoughts Ticker