XBox button unavailable after Forza 5 glitch requiring XB1 hard boot

Have you ever hard rebooted your xbox since setting it up? There appears to be a memory leak issue and the hard reboot clears it.

While the XB1 is powered on, hold (touch) the power button for 5-10 second until it turns off. Give it a few seconds then press the power button to turn it on. The boot will take a little longer than the normal 'wakeup' startup time, but the memory will
be cleared and the entire system will respond much better.

Do a cold boot of the XB1. This has happened to me a couple times since launch, usually after like 5-6 days.

this is the alert when trying to power on the controller after troubleshooting

TROUBLESHOOTING METHOD:

hard reset xbox

unplug power and video cables

remove battery pack from controller

inster usb to micro cable(oem play and charge)

re insert power and video cables

boot xbox one

once fully booted and connected via usb

hold guide button and menus button for 5-10 sec.

at this point a quick flash on the guide button and the alert on the tv is all i got out of it

I've found that it's also a good idea to do a "hard" shutdown every few days (Hold the power button down for 5-6 seconds until the light on the power adapter flashes). It will take a little longer to boot up the next time you turn it on, but that's no big
deal.

If you use a bunch of apps or switch between different games repeatedly, the console keeps a lot of stuff running in background, and it can cause some minor game glitches after a while.

Strange I also had the same issue tonight. Booted the Xbox up, everything seemed slow to respond (pins etc) thought I would try and play Forza 5. Splash screen loaded up for Forza but then straight back to the dashboard tried it several times same issue.
Then I held the button on the console for 5 seconds, booted the machine again and it now works a treat. Must be running out of memory (not HDD) Memory leak could it be???