This issue keeps coming if i go to into material editor even tough i dont make a change When i close the UE editor then a crash report pops up. Kinda weird sometime one day it never happens and sometimes it does It might be thread issue maybe a deadlick or somethng Hard to tell Nit kuch experience D3D12 . It is on my list tough:)
And I keep posting these to be helpfull but it looks like Unreal staff are too busy:(