To everybody who is experiencing slower browsing, you do not need to uninstall adblock, you can just tell it to ignore those sites.

EDIT: maybe you need to... I "uninstalled" it (but the red square is still there!!!) and I have tried deleting /adblock from /microb with no success... I uninstalled it because it "dissappeared" for an unknown reason, and then reappeared (already uninstalled)

REFLASH time!!