1. Bad GISsurfer link.

You asked to view the following map:
https://mappingsupport.com/p2/gissurfer.php?q=http%3A%2F%2Fpeople.virginia.edu%2F~mjm6ny%2F%2FGPS%2Fknob.gpx&t=t4

GISsurfer detected there is something unusual about the link you are trying to open. Inspect the link for unusual strings of characters.
Message #126

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