The "use of closed network connection" errors look very much like: https://bugzilla.redhat.com/show_bug.cgi?id=1873114 While that bug's title refers to VMWare, it is not limited to VMWare and affects other environments. I see the customer is on 4.5.24. This was fixed in 4.5.27: https://github.com/openshift/origin/pull/25773 Hence, I will mark this as a duplicate. *** This bug has been marked as a duplicate of bug 1873114 ***