[0.80.0] Can't connect to any of my Printer after Upgrade
Hello, I have Repetier Server installed on a Linux-Server running Ubuntu 16. I installed the Server with the Version 0.75 and after upgrading to 0.80, the Server says that all my Printers are offline. I tried un- and re-plugging them but it didn't helped. And under the Printersettings, the Server says that he sees all the Ports, but he still says there are offline.