I'm having trouble with the route tool - I thought I'd be able to trace a route on the map to pass close to a selection of caches I want to visit, export it, rename it to something.gpx (Chrome automatically saves it as "download"), then import the route back into geocaching to allow me to do a PQ for caches within a couple of hundred metres of the route.
Works fine until the point where I try to upload the .gpx to the website, when I get a 500: Server Error.
Copy of the .gpx file available for inspection at www.zeusfaber.org.uk/toystoryroute.gpx. It has about 15 waypoints and is only a few miles long.
Am I doing something obviously wrong?
A.