Xbox series x kicked to home screen when i try to play a game

As discribed my XBX kciks me to home screen only when i try to play a game. No other time. I can use all streaming appand watch anything i want, but as soon as i try to play a game (downloaded,disc) it starts to load the game freezes for a bit and kicks me back to home screen. Ive tried other working power supplies and that didnt work. Ive clone the SSD and still the same thing. If anyone has had a similar issue and can point me in the right direction itd be greatly appreciated as i have 2 units with the same fault.

Have the exact same issue, i can play Trackmania with no issues at all, but if i launch a more demanding game like Forza Horizon 5 or even Fortnite, the game crashes after 5 minutes of playing, just like u said, it kicks me to dashboard/home screen and nothing crashes in streaming apps, while downloading the games, only in demanding games.