I have both a Shake (RS1D) and a Boom (RBm) on my LAN. Both of them now claim to be “rs.local” and it’s a coin flip which one actually shows up in the browser by that name, every time I try it.
RS1D (Pi Zero W) 192.168.1.130 AM.R79D5.00.EHZ
RBm (Pi 2 Model B) 192.168.1.140 AM.RC93C.00.HDF
The Pi Zero W with address .130 is connecting through a USB-Ethernet device, not wifi. Maybe that is the reason why the two units don’t recognize each other and one hasn’t changed to rs-2.local for example? However, as I recall it used to work some time ago. Or is this the fault of my router? Below are nmap reports for the two devices
Nmap scan report for 192.168.1.130
MAC Address: 00:0E:C6:B4:79:D5 (Asix Electronics)
Nmap scan report for 192.168.1.140
MAC Address: B8:27:EB:93:C9:3C (Raspberry Pi Foundation)