Power Card Timer

Look in the parental settings see if a timer is set to shut the Xbox down, or your Xbox power supply is connected to a timer plug, more likely the parental setting

Nothing is plugged into the USB ports on the Xbox. Unit powers off fine if the family timer does not expire. Also you can power it off fine, if the family timer expires, and you push the power button on the unit. But like I said, my son will power off
the Xbox via the controller once his time is done.

No, this is how the game should work. Putting daubers on the power card costs coins. Before you choose the numbers next time, look at where the selected numbers usually go. You will find coin numbers there- that's how many coins it costs to select 1,2, or
3 numbers on your power card. Also, these coins for power cards increase with new locations.

The prizes are awarded once the community timer runs out. This also gives you additional prizes if the community has filled the green bar. The more power bingos you get, the more your key reward will be.

Hope this helps and let me know if you have any further questions!

I try to avoid putting points into the grenade powers, because you only get a couple of uses per round, there seems to be a timer on restocking them from ammo crates. And I can do more damage with the spam powers. Besides Grenades should not be powers they
should be like ammo types. A 1 use item you get for 1 game, with restocks from the crates the way they are now with the timer.

I have said this a few times.. since launch day.. my console has been ON as in powered up for maybe 99% of the time. My TV timer turns off the TV.. but I tend to fall asleep while watching TV and the inactivity timer is not activated during TV app