Topics created by ramwal

@ramwal Thanks for the hint, it made the trick here too!

@gohan Thanks, as per your advice, I soldered 2 100 Ohm resistors between pin 1 and 2 and between pin 3 and 6 on the backside of the boards. I did this for the Ethernet module of the Sensebender Gateway as well as for the Arduino Ethernet shield on the Uno. And indeed both gateways are now perfectly working on the Ethernet Switch. MySensors forum works!! Issue solved within 24 hours. I Am Very Grateful, @gohan