If you have problems with crashes due to graphics driver crashes, or whatever you might want to force Ark Survival Evolved to save your game progress. Saving is particularly helpful after you have had some epic moment like defeating a Giga, taming a super high level Argentavis etc. The game atomically saves at certain intervals, but it might miss your epic moment.
To save in the single player is very easy on PC. I assume this also works on the Xbox, it’s just annoying using the keyboard on console.
Open the console in game by hitting the tab key
Type: “enablecheats” hit enter
Re-open the console in game by hitting the tab key
Type: “saveworld’ hit enter
You should notice the game pause for a moment while it saves, then you are good to go. I wish I knew how to avoid crashing the game. Sometimes I go for days without any problems, and then it will crash three times in one day.