it did not work, I tried to disable the firewall, create new rules, remove the full program and re-install, nothing happens.
so I installed v9 there fixtures are visible but I can not manage them.
In the fixture setting, dbClick on "Moving ligt spot" for open the Device editor and look if the 3D view is selected with a device. If the 3D view selected is "not in 3DView" The device is not displayed in the 3D view.
This IP address is supposed to be the default IP address in the software parameters.
Please let us know if it was another IP address after first software installation.