Child Node Error

[ndudley]

Has anyone seen this before and have a fix? I'm stuck and need to get my JSS back up ASAP!

I have a master behind the firewall and one on the DMZ and after I updated the DMZ both URLs are giving me the same child node error!

Help!

[keeleysam-dbx]

I am having this same problem after upgrading to 9.3.1.

[s885301]

Any tips on resolving this?
-EDIT-
So I resolved my issue... I had some config details for the cluster in, but no cluster.
Uninstalled 9.31, reinstalled 9.3, removed the Clustering settings. Upgraded to 9.31 without an issue.
Ran the post upgrade steps without an issue.