I'm trying to install APE on an updated 2016 server. During the configuration wizard, when choosing my existing database, I get a screen that says "Multiple Polling Engines Detected!" and "Please ensure the primary Orion server is updated first and all the services on the primary Orion are running before continuing.". It shows my primary polling engine and the IP. When I click OK, it just takes me back to the Configuration Wizard where I can choose the existing database. It is an infinite loop and no "errors" are displayed. I've already deleted the old polling engine from the database. I've also already updated the primary server to the latest patch. I'm on SAM 6.8, 2018.4.