Upgrading Node-RED Update Version from 4 to 5 breaks port 1880 and 3000. Following the update, any attempt to connect to https://groovIP:1880 or :3000 results in “This site can’t be reached” or “Unable to connect” despite leaving the tabs open and connected prior to the update. Terminating and restarting the browser (Chrome and/or Firefox) has no effect. Manually restarting the AR-1 has no effect. This leaves three AR-1 boxes unmanageable. Flows can’t monitored or changed and the NodeRED service can’t be started/stopped.