Apple TV 4K wifi speed terrible
I have an Apple TV 4k that shows .34 Mbps using Okla.'s Speediest app, while my wife's 2008 macho is getting 34 Mbps and my iPhone 7 is getting spotty results-10-33 Mbps. I've restarted the apple tv, but it should obviously work, especially since my other devices in the same room are getting better results. Nothing else is using any bandwidth-kids are gone, momma's busy without her phone. I have an Apple Airport Express AC router, no more than 50' away. I also moved the apple tv to the top of the media cabinet, just to rule out the possibility of interference. This is incredibly frustrating, since the device is the latest and greatest. Any ideas?
Apple TV 4K, iOS 11.2.6