More of a comment on Firefox... Puntuado con 5 de 5 estrellas

This is one of 2 ESSENTIAL add-ons for me. Works perfectly & efficiently every time. Developers usually fix it quickly after a pointless Firefox update goes & BREAKS IT... and I hope they do so again after FF19. If FF keep breaking the only 2 add-ons that keep me loyal to them...? Anyone considering this add-on should know how brilliantly it usually works & check if it works with your version of FF yet. It's worth downgrading FF for.

Esta valoración es de una versión anterior del complemento (4.9.13). 

Can you give a try with this beta version http://www.downloadhelper.net/install-beta.php?version=4.9.14b1 and report if it fixes the problem in the bugzilla interface http://bugzilla.downloadhelper.net:8080/show_bug.cgi?id=496
Thanks.