RE: Dell Inspiron 15 Gaming (7567) + external monitor = (performance) problems
Oh, I am glad I am not the only one with this problem! On the other hand, I feel sorry for you as I know how bad is that. And I absolutely agree with you on this, this problem is nothing you want to experience, especially on a gaming laptop. Anyway, I am also looking forward to seeing this problem fixed ASAP ... it can't be that difficult. When I decided to buy this notebook, I was like "It's DELL, that's gonna be great and well-functioning" so this is kind of disappointment. Hope they are searching for a fix yet!
PS: I tried newest Intel drivers about a week ago and they made everything even worse! When notebook display-only, the ntb display didn't even work for like 10 - 15 minutes, I had to do lots of restarts to make it work, this is so crazy.