Garmin Oregon 650 - I have not used this for a while but did not used to have an issue with Basecamp. I tried creating a route earlier on my windows laptop and no matter what settings I tried whenever I was half way round a route BC would then create its own and join my route to make it circular, yet not mark in cerise the route I was trying to plot. I.E. it would create another route starting from my initial starting point and try to make the route circular before I had finished. If I continued to plot the route lots more lines would try to join my route.
I have attached a screen shot. You will see that when planning the route I had continued to plot along the path on the left hand side of the map which is green with triangles along it, which I have highlighted in red, yet on the right hand side of the map the line from my original starting point, just missed off the bottom of the page but I have put a red 'splodge' on the map magically appears and tries to join the red highlighted path and my route disappears. I continue to plot the route but lines from the right hand side of the map attempt to join where I have tried to plot.
My apologies, as its difficult to explain. I hope that makes sense. Has anyone else experienced this.
The route highlighted in red is where I have half successfully tried to plot my route. The route highlighted in blue is what BC has generated itself. Both the red and blue routes start in the same place.