Update 1.72 causing game instability. Game will go black and grey or blue and unplayable.

Put the summary of the bug you're having here

What I expected to happen was...:
Game play would resume as normal after update
What actually happened was...:
now the game will go black or blue less then 5 minutes into using the new update.
Describe what happened here
logged in
created new world in survival
Opened new world
Began exploring
Game goes black and grey. Unable to play.
Log out.
Log in
New world
Survival
Same thing
Log out
Log in
New world
Survival
2 minutes of normal play.
Whole world goes blue with full view of lava underground.

Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...
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