For beta 1.13

Every so often the game will freeze and crash but will save at that instant of the crash. I could not decipher what caused the crash as it was quite random. 

Sometimes it happens 5 minutes after opening the world sometimes 30 minutes after i open the world. 

Examples of when i crash.
>5 minutes after i started up a world. I went to go chop down some oak trees, waited for the saplings and replanted the trees in my farm. After that i placed the extra saplings into a chest, after closing the chest the game froze and crashed. 
>(As of 9/22/2019)5 minutes after i started up a world when i chopped down a dark oak tree. I stood near those trees and waited for saplings to fall. i waited there for 3 minutes and the game froze.
>(As of 9/22/2019) This time it was 30 minutes after opening the world. I got many things done with my farmer. I was simply just watching my farmer do its job by collecting wheat and replanting them. After he was almost done he returned to his Workstation and as soon as he touched his work station the game froze and crashed.

Sorry again if this is another duplicate post. I searched "Memory leak" and "Crashes" and they werent very detailed.

I do have two addons applied but im not sure that would affect the crashes.

For Beta 1.14.0.2

Game continues to crash. But this time at a designated time interval. This one isnt that quite random but happens every 20-30 minutes within gameplay. it has not yet crashed any sooner then that time frame. 

The game will freeze and then boot you back to the xbox main screen. After reentering the game it places you back in the spot where you were. So it saves right before you crash. Which may be a saving memory leak.