Just a quick check in on this. I scanned last night and the packet 'storms' are now around 800 per second every hour. Its definitely growing over time and my LED controllers have started rebooting or becoming unresponsive because of Hubitat doing this.
Is there a way to disable mDNS on the Hubitat? I only have one hub and I have its IP reserved in my DHCP server.
I'm willing to share my network logs with the devs if that helps solve this.
This issue is also affecting others and discovered in March:
Unexpected mDNS queries from Hubitat devices - 
Get Help / Devices - Hubitat
