I just got a new dual band wireless router running a 2.4 ghz and 5ghz band. I am running my MacBook on the 5ghz band so then connected my ATV3 to that band as well. But home share from my Mac won't connect. I can go to all other ATV3 apps no problems. Tried all the usual turn on and off of all devices but no luck. But oddly, I changed my Mac and ATV3 over to the 2.4ghz band and home sharing became available. I have tried checking everything that I can think of but am totally stumped. Any help would be appreciated.