Greetings! I am having a very peculiar challenge and am wondering if anyone has experienced similar things. While trying to interface an ETC Ion with Entertainment Technology Intelligent Raceway, I was unsuccessful getting the console to output to these dimmers directly. I first tried using a Pathway DMX Merger as a buffer between the console and the dimmer both directly via DMX and through network sACN protocol to no avail. To verify that the cable the venue left me was good, I used my Swisson XMT-120 and found the cable to be fine, but while using the Swisson, I was also unable to activate the ET dimmers. The resolution came through using an ETC 4 port gateway, the dimmers fired right up. In my troubleshooting process, I adjusted the DMX transmission for all of the devices I attempted to interface with the dimmers and always verified that I was actually outputting signal before moving out to the next transmission speed or new device. I thought it might be a grounding issue as the ETC 4 port gateway is run on a 12V wall wart plug thus breaking the physical ground link between the dimmers and the console. However, I tried lifting the ground on the console and the Pathway DMX Merger, furthermore, the Swisson is a battery operated device so that reduces the likelihood that it's a grounding issue.