Xbox 1 x Roblox sign in

You can just use the email that is linked to your account

Do you have an email linked to your account? You should be able to use that instead of your username.

Thank you for contact us! I'm Anderson, an Independent Consultant and a Microsoft user like you.

Good evening

Error 103 in Roblox typically occurs when there is a network connection issue between your Xbox Series X console and the Roblox servers.

Check your internet connection: Ensure that your Xbox Series X is connected to a stable and reliable internet connection. You can test your network connection by running a network speed test or trying to access other online services.

Restart your Xbox Series X: Power off your console completely, unplug it from the power source, wait for a few minutes, and then plug it back in. Turn on your Xbox Series X and try launching Roblox again to see if the error persists.

Clear Roblox cache: On your Xbox Series X, go to "My games & apps" > "Manage apps" > "Roblox" > "Saved data" > "Clear reserved space." This will clear the cached data associated with Roblox, which may help resolve the error.

Reinstall Roblox: Uninstall Roblox from your Xbox Series X and then reinstall it. To do this, go to "My games & apps" > "Full library" > "Roblox" > "Manage game" > "Uninstall all." After uninstalling, reinstall Roblox from the Microsoft Store.

I did and uninstalled Roblox and reninstalled again and signed in my Roblox username and still nothing

Would it still work if it was on Laptop or does it have to be strictly be Xbox?

There is an easy way to check. Go on here
https://www.microsoft.com/en-us/p/roblox/bq1tn1t79v9k?SilentAuth=1&wa=wsignin1.0&activetab=pivotverviewtab Then scroll down the page until you see the "Available on" section. That will show which consoles the game will play on. As you can see on it, it
shows that the game will play on the Xbox Series S/X