Input lag/delay in online and offline gameplay FC24 Xbox Series S

Since a week playing FC24 on Xbox Series S is impossible… I have a huge input lag/delay in online and offline gamesplay. I don’t understand what’s the problem. Network and connection are good, there is enough space on the drives, I reinstalled the xbox and game, switched and deleted account, tried another controller and monitor, changed DNS settings, changed visual game settings etc..

Does anyone have an idea what this problem is and how to fix it?