I am having serious issues with Minecraft constantly crashing on my XBox One X. Not only does the game crash, but it actually crashes the console to the point were the console shuts down and I have to hard reset it.
 
On several occasions the game has crashed and corrupted my save file, this resulted in me losing over 40 hours worth of progress. The save file that my XBox saved to the cloud would not show in game, even though it was physically on the hard drive of my console.
I uninstalled Minecraft and reinstalled the game, I then started a new game for the third time. Some times I can actually get into the game and play for a while, only for it to crash the console again. There is no pattern to the crashes. I can be doing anything in game for it to crash, and on the most recent save I have only built a small house, so the crashes can not be because of how much I have built. 
 
It has now got to the point were the game crashes along with my console even before I have managed to load my save file.