Pc crash When loading specific map

So I have two maps that my project uses one for the Menu and one for the game. I am having an issue where when I try to load my main map for the game. It opens and then crashes. Sometimes instantly, sometimes after a few minutes. When it crashes. It doesn’t trigger the Ue4 crash error. My screen blue screens. Then the Pc won’t shut down unless I switch off the power at the back of the pc.
My Pc doesn’t crash when gaming or using other engines. When playing my game inside of steam as long as I don’t have everything set to Epic it won’t crash. When publishing / packaging my game there are no errors. And none of my blue prints are showing errors.
Also even when I set the engine scalability to medium. It crashes still. And the scalability keeps resetting to Epic every time I exit out of Ue4.
I have done all the windows checks for Memory and faulty files. And as far as my pc goes I can’t find anything wrong.


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This has been resolved.