Any ideas to why my network is not working?
I know that this is an Apple forum, and not a "wireless networking forum," but I was hoping to get an answer from here because I know that so many people are familiar with wireless networking. So, since June, we have replaced our original router three times, our modem once, and our extender five times. We have bought only 4.5-5 star devices, so the problem is not quality. Apparently, support from all of the manufacturers only know "the device is working, or it is not working, and if it is not working, it needs to be replaced." We have not had working internet for more than a month since early this year, and I hope we can change that. We have gone through one Belkin router, one Motorola modem, one Hawking extender, one Arris (and working) modem, three HomeScreen router-extenders, three D-Link routers, and one Netgear Nighthawk EX7000 router-extender. Either there is paranormal activity in our house, every single wireless device we get is defective, or, even though we have reset all of the wireless networking devices, our network is infiltrated with a virus. We own only Apple devices except for a Surface Pro three and an old Dell laptop that we have not used in a very long time. I really don't want to spend the rest of my life replacing networking devices every month, so hopefully any of you have an answer.
MacBook Air, OS X El Capitan (10.11)