Hi all together,   I've got a UM3 couple of days ago. Network configuration was easy and is running apart from following problem: After switching on the printer I have only partial access from PC to the printer. That means, I can enter the IP in the browser and can see the Log Datas and the temperatures. Whne I go to printer queue the window tells me, the priter connection was lost (see attached pictures; unfortunaltely in german). When I change to printer details I get also the m