https://wccftech.com/new-pubg-xbox-one-patch-stability-bugs/

Developer Bluehole and Microsoft are deploying a new PUBG Xbox One patch today, which improves the game’s stability and offers some bug fixes.

The update is expected to go live for all Xbox players at 01:00 AM PDT / 10:00 AM CEST, and fixes a memory leak which caused crashes in some cases. In addition, the level streaming logic has been improved.