Ugh, it is a real struggle trying to figure this out. The settings for this are useless in both the website & app. Comcast/Xfinity seems to have made it impossible to create a 2.4Ghz wifi signal band for no good reason. I'm trying to get a few smart devices to work but they all require a 2.4Ghz wifi signal which I can understand because of hardware limitations but Comcast/Xfinity really didn't need to completely phase out the 2.4Ghz band rendering nearly all smart devices useless on their wifi. Now it looks like I'm resorting to getting a 2.4Ghz adapter. Does anyone have advice on hardware or other tricks/hacks on how to get a 2.4Ghz band out of a 5Ghz modem?