Hi, I spent more time reading all reply without a solutionI fixed it, re install W10 from my own HP laptop, keep all files and after that Firefox works as ussualTime for that: 25 minutes
I can´t no longer works with this browser, if I try to save a photo it crash, exporting bookmarks it crash, every time that I need to save or add a file it crash, no changes on my OS, windows 10, I have Mozilla on my 4 HP laptos but only in 1 have th...