Thank you for the information Zexus_. I noticed that the dxdaig mentions that you’re using Intel HD Graphics 5600. Do you have a discreet GPU for switching in the case of launching intensive programs such as UE4? If so, can you ensure that it is switching properly? If not, the problem is most likely your current driver version for your Intel HD Graphics. We’ve had multiple reports of problems with this driver (10.18.15.4256). This should be the latest one for you:
If you receive errors or run into any problems trying to upgrade this driver, you may need to contact your laptop’s manufacturer as there may be something in particular that needs to be done to do so.