Help LG G2 not connecting to Wifi

[Cityroller]

Just today, this problem showed up. I noticed it first on my home network. I reset the router with no effect. I use wifi at home, work and college consistently. My G2 won't connect at home and now at work, it won't connect either. Yesterday this was not a problem. This morning at school, I don't remember noticing a problem. Nothing out of the ordinary happened to the phone. I know the G2 is an older model now, but I'd rather not upgrade until I have to. What could be causing this? Is there an easy fix? I have no trouble with signal reception and no trouble with using the data network.

Thanks.
Shane

 

[Pugs1957]

Try forgetting the network connections and set them up again

 

[AMOCO]

Hi Shane and Welcome to Android Forums.

Go to wifi and forget it and reconnect.
And you can clear cache/data to the wifi app in settings>>apps.