I decided this morning to apply patch v10.2.1 to my existing v10.2 Orion NPM to take advantage of a documented fix.
Bad move. I'm down all morning and support is still looking into this. Don't know what the problem is yet, but the installation note was very simple- replace 2 DLL files. Engineer said there is no rollback procedure. Upon loggin into web ui, I get this:
There was an error communicating with the Orion server
There was no endpoint listening at net.tcp://anpwsmg3:17777/orion/core/businesslayer that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.