Docker Hub has resolved its service issues and has returned to normal operation. Further details are captured here: https://www.dockerstatus.com/pages/history/533c6539221ae15e3f000031

Errors have returned back to normal. We'll continue to monitor as Docker finalizes this as resolved.

Docker is observing issues with authenticated requests which may impact image pulls and pushes. We are monitoring the situation and will provide ongoing updates if the situation changes. See https://www.dockerstatus.com/ for further detail.