After the last update the MBPwith touchbar is in a Loop: a critical update is needed. Its not possible to install any thoughts on this
MacBook Pro with Touch Bar
MacBook Pro with Touch Bar
See if these help:
Critical software update required,… | Apple Developer Forums
https://discussions.apple.com/thread/7779187?page=2
[Link Edited by Moderator]
After the last update the MBPwith touchbar is in a Loop: a critical update is needed. Its not possible to install any thoughts on this