Hi Rene,

in your case that rule X-Content-Type-Options: nosniff locked access to Font Awesome file loaded from template, that's why Joomla cannot display icons from it.

I enabled Font Awesome from SPPB Settings and now is OK. All arrows are visible. :)

Hello Paul

Thank yo very much, for your help and taking time for me. Sorry it is funny, after the instlation and configration, the first time this icons was visibel, after maby one week the are gon.

Thank you very much cool :-) it work!

Thank you Paul