Hi, thanks for responding. Basically, when I try to wirelessly connect an ipad air 2 to a brother hl-3180cdw printer I get a message that it can't connect and I need to disable the privacy separator on the router. I've looked around the net and seen other people have this problem but it seems odd and I have not found an answer nor a privacy separator option on the router. Also had a really old dlink router that worked fine.