Xbox series X won't launch games?

The backwards compatibility team is working on the Series X so there won't be anymore games from the 360/original Xbox made back compatible until after the Series X launch.

That said, I would love to see Gotham City Impostors made playable on the Series X. That game was so much fun!

Ok I have both versions of GTA downloaded on my series x the Xbox one version works fine on the series x I then downloaded the series s/x version on the series x I then launched the game and it gives the error message

The games on the SSD will run fine on it. You won't need to move them to the Xbox Series X storage to play them. Only the Xbox Series X games & games optimized for Series X will need to be played on the consoles own storage.

With the Xbox One X you'll be safe to wait well after launch to buy the new Series X.

They've already said that launch games like Halo Infinite will also be launched for Xbox One consoles.

I've had my Xbox One X for over a year. I plan to buy the Xbox Series X for my main television and then move my Xbox One X to my living room television as my secondary console.

Check your network connection. You may need to restart your network hardware to reestablish a connection to your ISP.

Would a network issue stop games from launching?

OP: Which platform are you on? Xbox (XB1 or Series X/S) or PC? Is it all games or just particular ones? When you say loading, do you mean the game won't launch or they won't install?