Q: iOS 10 not finding home wifi network

Hi

It may help to follow the steps here:

• If your iPhone, iPad, or iPod touch won’t connect to a Wi-Fi network - Apple Support
• Connect to Wi-Fi on your iPhone, iPad, or iPod touch - Apple Support

Apple's recommended settings for Wi-Fi routers and access points are detailed here:

• Recommended settings for Wi-Fi routers and access points - Apple Support

Have you tried 'forget this network'? Then reconnect to your WiFi manually. Hope that fixes the automatic switching to WiFi.

Same on my 5S, I've tried a number of tricks that were listed online for older versions of iOS. Including forget this network, then reentering it among others. 99% chance if you rollback to iOS9 the problem is resolved, which means it's a bug. I haven't done that yet but I'm getting close to doing so.

Only solution: restore back to iOS9.

http://www.imore.com/how-to-downgrade-ios10-your-iphone-or-ipad

Preferred solution: Apple fixes the bug in iOS10.

Try updating your modem/router firmware

Regarding wireless network, works on my iOS9 devices on my 5Ghz 802.11N wireless. Also, I have the latest of the best firmware for consumer grade networks, Tomato by Shibby on an Asus router. It's rock solid with everything else in the house.

I wouldn't suggest anyone spend too much time chase your tail on this one too much, Apple failed on some QA.