I’ll give that a try over the weekend. I’ve made the changes to verify Unreal as was mentioned by @MaraAnkiri so that seemed to work (from the offset of rebooting the laptop. I have made the changes you had suggested as I was explained when making those changes by NVidia themselves, but then it worked for a short period of time, but I spoke to soon as it froze again, then shortly after the freeze it closed down. I saw on a forum in Facebook, amongst the groups that some where having the same issue - works one sec, but then freezes and crashes the next! I was explained to go the other way because on that same laptop I could switch graphic processing units to try the Intel part to see if that stops the freezing, so I’ll try the editor this weekend to see if that and other suggestions resolve these issues! 530Friday.com thanks for the advice. Best regards Brandon