For the past week, my iPhone 5 and iPad keeps disconnecting from wifi and immediately tries to reconnect seconds later. It's all the time. It stays disconnected more than it stays on wifi. I don't think it's a router issue, since my laptop and other devices are working fine. It's only happening with Apple products?! Everything is up to date, powered off for a while, "forgot the network", reset settings, etc. Nothing is working! Anyone else having this issue? When I do try to connect I get the "unable to join network" message... but then a few seconds later it may work (for a few seconds). So frustrating!