I have seen a few others report this issue in various places, but wanted to start a new thread, as this has been bugging the heck out of me. So, basically, my Touch Bar either loses multiple buttons or goes completely blank, while the keyboard is active. Usually, this happens immediately after Touch Bar wakes up from "sleep". The way to "recover" the buttons is to touch on a blank area, where the missing botton then re-appears.. or hitting Fn key restores the whole bar, at least temporarily until it happens again. This seems to have gotten worse since 10.12.2 update, but maybe I am just noticing it more now. How many more people are having this issue? Have any of you contacted Apple, and what have they suggested?