Multiple Cards at Once

You can enter multiple 12 month cards on an account at once.

Have you downloaded any recent updates/firmware VantasticFC? If you haven't "DON'T" because that won't fix it. I usually turn my Xbox ONE off and then unplug the power supply everyday so I don't have to worry about it but when I downloaded a new firmware
for my controller/headset I've had nothing but issues that's mainly a corespondent to controller and or audio. Here's a few things I'm experiencing:

- after reboot, loads green screen then stuck at Black Screen for minutes

- when it finally goes from Black Screen to Home Page, responses lag behind trying to perform them all together

- minutes to load a game

- if I plug in or unplug my controller into the "Charge and Play" adaptor it goes Black, takes minutes to load the screen and after it loads the screen back the audio breaks, replaying all the sounds that were missed during the Black Screen.

- if I plug in or unplug my headset adaptor or headset the previously mentioned issues persist

It's the Xbox ONE that's causing these issues and no way to fix it, as far as I'm concerned, until they release an update to patch theae. The only suggestion I have is to power down your console, set it up how you would like it (as in, if you want to use
your headset, need to charge your controller, want to use your mic) and wait it out until the console loads. But as far as the specific issue pertaining to "YouTube", I would try a different app or game because I don't think it's just that alone and whatever
else you try to use will have the same or similar issues.

Mine has done this more then a few times. Unplug the console for 10 seconds and then plug it back in. Should work after that.

I think you get one refund, per lifetime on games. As least that's what someone at Xbox customer service told me. I got a refund once on some digital gear that was mistakenly charged to my card multiple times.

anything with audio will let you adjust the volume.