I want to add FontAwesome as a font in PRTG. I have updated the custom_styles.css as well as the htmlheader.htm to include the applicable stylesheets and links to the fonts. I consistently get a 404 on the files after confirming that they are there. Is the web server that powers PRTG blocking certain filetypes?
It seems to only fail on WOFF, WOFF2 and TTF filetypes. The EOT, SVG and OTF filetypes load fine and are located in the same directory.