I can't set my home Xbox

Hi Killer2o3

Try restarting your Xbox by holding the power button on your Xbox for 10 seconds. See if that works. Hopefully it does. If it doesnt, if I was you I would try it later because you dont want the number of switches left to go down.

You can change which console is your home Xbox up to five times during a one-year period. This period works on a rolling basis, starting the moment you switch your home Xbox for the first time. If you reach
your limit of home console switches for the year, you’ll get a message letting you know the next available date you can change it.

Note Customer support cannot offer additional switches. If your console shows you’ve made five home Xbox switches for the year and you need assistance, select
Help when you see the message, Can’t make this your home Xbox. You may be eligible to receive an exception.

You can also get help with your home Xbox in Xbox Assist. Press the
Xbox button to open the guide, select
System > Xbox Assist, choose My Xbox Assist >
Search, and then enter My Home Xbox.

Even if someone has set their console as home with your account, you should be able to set your own Xbox as home, as console homes can be switched 5 times a year. Do you get any error when you try to. Because you have changed your account password, and
if you set your console as home, other person can not do that again as he can't login.

Ok, thanks for your answer, I will try that.

You would need to contact support to see if they can reset it for you. http://support.xbox.com/contact-us