Xbox performance issues

When are they going to get these performance issues sorted for Xbox users. I’ve literally wasted and entire day (10hr flight) on a heavy cargo flight with every graphics setting set to its lowest as well as multiplayer off etc and I get the memory issue and stuttering when I’m on the runway after landing. Knowing it sometimes just needs a minute I slow the plane right down and shortly after I get mission failed because I apparently crashed. I was on the runway pretty much stopped.

this is ■■■■ ridiculous now, I’ve wasted so much time and lost so many in game credits since su5 came out only to fail missions on landing. I know they posted something shortly after the su5 update to say that they are working on the performance issues for Xbox but seriously it’s been ages. And this isn’t exactly a cheap game.