not working with new firefox 57/57.0.1 (Quantum) - not working at all! there are only error-messages coming up. Even with a brandnew ff-profile (= nothing changed, the only addon = hoxx!):
http://s1.bild.me/bilder/110417/9574017hoxx-ff57.jpg

that's crap. hoxx or firefox!
But: addon windscribe-vpn IS working with ff57! so, it could be supposed, that reasons are not on firefox' side! but on hoxx'
=> repair it hoxx, thx.
and please quick an now - not in two weeks/months.