Why is it that some of the files that I upload to OSM are not accepted by the server, 1 point out of 21679! Have I done anything wrong? It looks like your gpx file, 27.11.06.gpx, uploaded to OpenStreetMap's database ok with 1 out of a possible 21679 track points in the GPX. Please see the link below to find out more about uploading GPX files to OpenStreetMap.