I have a raymarine Axiom chartplotter with the latest Lighthouse update. I have followed all of the constraint requirements. Can anyone take a look at the .gpx file and see if there is anything wrong with it. These are all public numbers.
Welcome to the Raymarine Forum FluidDynamic,
I imported the GPX file which you had provided into GPS Utility to permit me to do a quick inspection of the names and comments, as well as to permit me to list them by name to find possible duplicates ... none were found. From within GPS Utility, I chose the Save As option (without any modifications) save the data to a new file name ... test.gpx. I then attempted to import test.gpx within an Axiom MFD running LH3 v3.11.42 and the data imported successfully.