JDSMUSIC perhaps try using static IP Addresses instead of DHCP. I have stagetraxx hosting and viewing on my network as well as all ArtNet lighting, desk remote control, and also HDMI over the same network (HDMI to network adapters and vice versa), and stopped having dropouts when I went to static IP for all kit connected. Also make sure it's a closed network -- i.e. no internet access at the same time