Network Plugin: Viz Output Connector not sending network to Visone


I tried to load network data from Knime (2.9.4) to Visone using a workflow which worked in the past.

However the Viz Output Connector (network plugin 2.9.1) is not sending the network to Visone (tried versions 2.7.3, 2.8, 2.8.1).

I recorded a very short videoscreen showing the operations I am trying in Knime & Visone:

Does anyone have idea on what is going wrong?

Many thanks,



Solved. Firewall issue!

Hi Cadu,

thanks for the update,