I just got this and hooked it up fairly quickly. I was able to get everything up and running, but then had a lot of things go down an hour later. It seems that the items that can only run on the 2.4GHz channel are having issues. I cant get my smartbulbs to get hooked up (but I had them on right after I set up the router) Netflix and Youtube on the Roku, have poor quality, like there is no bandwidth. I ran a speed test and for the 2.4GHz I got 81.5Mbps, with the 5GHz clockin in at 153Mbps. (For some reason the upload tests failed) not sure if this is where hte issue lies. Any help would be appreciated.