I need help with this problem

Hi there!

What did you mean by you still have the game ownership on your Xbox Series S? Did you mean by ownership as currently installed on your Series S?

Please be informed that the license of game from a disc is stored in the disc itself. It's required that you insert the disc to be able to play the game. Since you're on Series S, it's not possible to use the license from a disc. You would need to purchase the game digitally to link its license directly to your account.

I see. Unfortunately, game disc can't be used on your console. It cannot be transferred digitally to your account. You must purchase the game digitally in order to play it.

Yes it's downloaded on digital series s

How can i do that. Thanks also!

Your problem may be the embarq 660. That device is both a router and a modem in one device. If you have not already done so, you need to put the embarq in "bridge" mode before you can successfully use another router behind it.