PS4 slim 5ghz connection issue

Hey guys. I just upgraded to a slim from a launch model and was excited to be able to use the 5ghz WiFi. I'd like to be able to hard wire it, but that's not possible right now.

2.4ghz works fine, but when I select my 5ghz network and try to connect, it gets to the connecting to the PlayStation Network step and always fails. My phone, tablet, smart TV, etc run fine on 5ghz. I'm not sure what I'm missing.

Thanks for any help!