[Question] Where's the toggle for 2.4/5GHz WiFi connection on the N DP2?

I just can't find the toggle, did they remove it? I don't remember if it was available on the DP1. The thing is that my Nexus 5X struggles with 5GHz connections for some reason, so my workaround was to set it to use 2.4GHz connections only. Now I can't set that option and get constant disconnections from the WiFi network. I can't set the router to only use the 2.4Ghz as I need the 5GHz to use other devices as well.