After a recent update of the cloud and all the apps, the touch bar on my MacBook Pro seems messed up. The next day after the update I noticed that the touch bar is black. Although the led system is blank it works to the touch. I did the NVRAM reset and all other types of resets and then updated the os, it didn't work.
Later in the day, the touch bar was visible again and it seemed like it was fine.
Until the next day when I turned on the laptop, I noticed it worked fine, left the laptop for a moment, and noticed when I came back that the lights on the touch bar were gone again.
So, I notice a pattern now; it works on the first boot, then goes off shortly after, then it turns back on its own at about mid-day, then works till night.