Lenovo Legion Y520 with Intel HD Graphics 630 and Nvidia GeForce GTX 1050 Ti. Having this error for a very long time now. Can’t use UE4 on my home machine. Tried everything (I think), and nothing works. Noticed that engine uses GPU 0 instead of GPU 1, wrote r.GraphicsAdapter = -2 into ConsoleVariable.ini, guess it looked like it has started with GPU 1 but still crash.
It freezes, GPU 0 goes up to 100% as anything happens within engine and screen starts blinking once per few seconds. Someone said that it is a typical issue with machines that uses multiple GPUs but this issue is way too popular across gamers and developers. Wonder why it is not in priority to be fixed for such a long time.