I have a LS422 unit that I went thru and setup initially with a presentation. The unit crashed and I set it up again from scratch as a new unit and it worked but now the unit will not show up in the Networked Units window (On the Publish tab / Local networking option selected). I've tried resfreshing and adding the IP address but I get a popup with "This brightSign has already been added. Its serial number...."
The IP address is still good - I can log into the webpage from the Manage tab.
How do I get the unit to show up in the Networked Units window.
