connection problem when turning on the console.

I have the same problem. After timing out the controller won't connect. It turns off when I turn off the console so it is connected somehow but it just blinks and won't connect right

Generally turning your console completely off, restarting your modem, then turning your console back on works. I know you said your network connection seems fine, however, when my console doesn't connect that usually fixes the problem.

Tried this just now...same problem when I turn on the console it powers up but does not connect

I8

Same problem here, controller turns itself off after being on idle, turn it back on and no response when pushing buttons. Also if you just power the console down the controller stays on as though it's still connected, only when I unplug it from the back
after doing a full power down does it lose connection to the console and turn off. I first came across this problem playing minecraft when it was release, after about 5 days it went back to normal no issues. Then Forza Horizon 2 is released and again the same
problem.

it was random i turned it off didnt play for a couple of days and then my console was unplayable. and when i try to sign in it tells me i cannot connect to live but i tested my connection and it connected no problem