I had posted the log, and some additional comments, but they seem to have disappeared. Unfortunately, the log is no longer available. 1) I disabled IPV6 on this system, and the updates now work correctly. 2) IPV6 is enabled on all of my other systems yet the updates work on them. 3) This is the only system using the wicked network manager. Could it reverse the IPV4 / IPV6 priorities?