I'm new to ShowExpress and the Editor and am having trouble with the Editor connecting to my SlimPar Pro Tri fixtures via the XPress100 dongle. I have 4 ColorStrip fixtures that the Editor operates correctly, but the Editor doesn't see the SlimPars. I've tried both 9-channel and 4-channel mode on the SlimPars. I don't think it's the cable or the DMX address because the SlimPars operate correctly when chained through the ColorStrip fixtures and connected to a Chauvet Obey 70 analog controller.
I've also tried swapping SlimPar fixtures, and tried going directly from the XPress100 dongle to the SlimPar fixture (bypassing the ColorStrip fixtures).