Samsung Galaxy S6 will no longer connect to my home wifi network - any suggestions on how to fix?

[AC Question]

My phone connects and works on other networks outside of my home, however, does not work on home wifi. It looks like it is connected however I get a message that says 'No Internet Connection.'

All of my other devices at home (laptops, tablets, other phones) connect and work fine on the network.

Problem seems to have started around the same time I updated to Marshmallow.

I have tried rebooting the router/modem numerous times while 'forgetting' the network on my phone and rebooted that. Have also tried using a different channel on my router. Nothing has worked. Any other suggestions? Thanks

 

[IAmSixNine]

what type of encryption are you using on the home network? AES is recommended and NOT TPIK.