Issue with Roon audio settings on Macbook Air and streaming to KEF LSX II LT speakers via USB (ref#WYG02D)

I’m curious about the SMPP message sent from my Synology NAS running Roon (192.168.1.2) to my Macbook (192.168.1.180). The SMPP message that shows “Message length invalid” payload looks like a Roon command to RoonBridge/RAAT to enumerate_devices like what’s seen here: Roon remotes lose connection to Core - #103 by Alex_Kravitz