Hi , this is an issue that I’m facing very often while I’m designing and it’s really frustrating and time consuming cause I have to do again part of the last work each time.
Unreal Engine 5.3 suddenly crashes for no reason, sometimes even just moving the mouse. This happens quiet often.
My configuration : Win 11, cpu i7 13th gen, 24 gigs ram, gpu RTX4070ti, DX12… any advice about how to fix this issue and make the editor more stable please?
I’m sorry, I have no idea why UE is crashing for you, but for this part
backups… 
Do you get a crash error?
of course a do backup.
But it’s happening suddenly.
However, no error message!! Just freeze
Strange 
mmmhh… it is but I read on google its happening… possible causes DX12. But regarding the editor only.
Hoewvwr I wanna fix it because it’s palming working this way
Thankfully I’ve only had it freeze a couple of times but I have had things just randomly stop working on several occasions. For instance I haven’t been able to push (Q) in modelling mode for a couple of days now. Definitely not ideal when trying to cut a doorway in a hall or something on those lines. Hopefully our problems are related and go away with a “simple” fix. Good luck