After 66.0.4(2019.05.05), FF fixed bug about using adblock. Now it is working well

good program but not work about new virgen 66.0.3

Great extension, even while to truly take advantage of it it is not as straightforward, still has an easy mode , but the real power comes when you use it in advanced mode, I saw some user in a review complain about not hiding some elements, but has ublock AND adblock at same time, this is not good and does not increase protection only decreases performance, and might even be the source of your problem so, dont use those 2 together, in fact, don't use adblock plus at all.

Firefox was switching versions, so it would not download until I fixed that. Otherwise, great!

This is the ONLY one that stopped everything, other brands just blocked some things. HOWEVER, FF did an update and now addons have to be "signed" to work. Can't even re-download it at all. Hope the Developer decides to keep going with this app as things are getting more complicated for them. I really DO appreciate the ability to keep the sex/fear ads out of my subconscious.