My own experience is getting weirder all the time. Lenovo P500 core i7Win 10, Intel HD 4000. It was working right for a while after I did the above. Then it just stopped working, about a month ago. Tried everything. Un-updated a Microsoft KB. Not sure if that was what did it, but it worked…for about a week and a half. Then stopped working. Tried everything. Then one time it starts working when I did the Compatibility Troubleshooter. And its still working. For how long…I don’t know.