Updated Firefox to 49.0.2 this AM. Since then... I can log into eBay.com, but NONE of the photos come up. I cannot log into www.kiva.com at all. I do have the ABP Ad Blocker add-on activated, but deactivating for eBay web site gets me ads but not photos. I am assuming the setting for the prior Firefox version carried over into the newest version, but I do not know how to confirm this. In the meantime, I am finding this new version a waste of my time... I did try to go to www.isup.me/ per another user's string w.r.t. version 49, but that web site seems down as well (or cannot get into it if Firefox is tying up connection). Strange response message there, too, about google.com being down.