I'm having issue with a new MacBook (A1708) I just received. I didn't realize it was shipped with 10.13 and attempted to push my 10.12 standard config to it. I was not able to get it to boot after that and was unable to push 10.13 to it via Jamf imaging also. I was able to do an internet recovery from Apple but it is now asking for username and password when it boots. Was this normal behavior with 10.13? I'm unsure what to enter to get pass this.