Sometimes when I open the lid of my MBP, the screen won't turn on. No black screen - the screen is just completely off.
macOS is definitely running on the background, since I hear sounds, the touch bar is active, and I can use the caps lock key - the light goes on and off.
To get it working I close and open the lid again multiple times, until the screen comes up.
I wonder if this is a sign that I'll have a bricked MPB soon.