Please Fix Xbox One X Performance Issues: In Single Player and Multiplayer

[XGN_ANUBIS_AG 2CPT 0]

When playing on my Xbox One X on Astroneer, in Single Player Mode: when driving a Rover straight for a Couple of Miles then the Game Crashes and the Spaceport i Found near my base, I built a Vehicle building on the Spaceport and there is power going to it, but it will not build anything, not even the green light comes on,  also when Landing a ship on it, it floats about a foot in the air when landing on it. Also there are some spots were you can see down in a cave from the servive: this is a Bug because when i dig it fixes it, then i have to recover it to fix the hole i dig. In Multiplayer:  Playing with my Friends will slow the Host down a lot, I Would  like to have Fast Game Play with no laging with my Friends. That's all for now, If y'all can fix this, me and my Friends will be playing this lot more, and build lot more to, Thnak you for this great game.