Wifi not working when iPhone 6 Plus is connected
My iPhone 6 Plus will randomly cause all devices connected to my router to stop working or have very slow speeds. If I try to load a webpage on my iPad while wifi is enabled in my iPhone, it will keep searching. The instant I turn wifi on the iPhone off, everything loads instantly on my iPad. If I turn wifi off on the iPad, the iPhone still has problems. I have tried 2 routers and I am having the same problem. Sometimes it works fine, and sometimes it does this. I am having this problem with iOS 8.3 and 8.4.
iPhone 6 Plus, iOS 8.4