I was only able to get on device to stay in medium. Is there much sense in keepin it there. I dont have access to laptop now. If i cant get all other devices in medium will qos still work, putting my consoles as highest or high? N my xb1 is highest ps4 high, i can only have 1 connected at time to powerline adapter. But i will be gaming more on my ps4 soon, thing is its in just high, xb1 is in highest. Is there big diffrence between them, if my xb1 is off, ps4 on, will ps4 then be highest in priority if xb isnt on? If my ps4 was in highest would i notice better connection.