iPhone 6s - Wifi Not Working

[Newbert]

It seems that Wifi is no longer working on my 6s. For example, I can't get the weather using the "Weather" app. And I can't find or get directions to any addresses using either "Waze" or "Maps". "Safari" can't load any webpages either. "App Store" won't load anything either. The Wifi is set to the correct network - My TV streaming and web browsing on my computer both work fine on this network.

Is there something that I can try in "Settings" or elsewhere? Or do I need a new phone?

Thanks!
Bert

 

[BugeyeSTI]

Try Settings/General/Reset/Reset Network Settings...

 

[Newbert]

Thanks Bugeye -- But the next day, WiFi on the phone was working again on its own. Strange......