Engine crashes after any change or save or movement after startup

Hi,

I just updated my graphics drivers yesterday and now i´m having an annoying problem.
When I start any project, even when i start a new empty project, my engine crashes whenever i do anything.
If i wait and do nothing, nothing will happen on its own, but as soon as I move a little while or try to create any kind of asset or even just try to save the project, it crashes.
I noticed that when I click on “save current” it always tries to save the umap. As far as I know it woudlnt show that before, unless there were any changes to the map.

With the crash i get a message saying the following

"LoginId:cae6446547a2363221fa0286dbef5cec
EpicAccountId:2c218923a5c7441fb0338564d99a24e0

You do not have any debugging symbols required to display the callstack for this crash."

And the log of my map looks like this link text

I use a Radeon R7 M340 on my laptop (not the best for development, but it´s only a small hobby and it works just fine with the low-scale stuff i do ^^)

and my current driverversion is 17.11.4 Crimson ReLive. I got win10 and 8GB of RAM with a 2.7 GHz intel i7-7500 CPU.

I tried going back to my old driver, but the issue stayed the same, so i figured i can safely change to the new one again, since it doesnt make a difference for me and I´d like it to work on the new one anyway.

I´d appreciate any help .

Thank you

This problem is all over. It’s not just the Epic forums. I know you tried rolling back the drivers but I wanted to make sure that you rolled back to 16.12.2 Radeon. That seems to fix the problem for most people.

Hope that works for you, but in the end I think you should think about upgrading your video card.