Hello
After discover devices I have multiple devices with several mac addresses (see attached file) on general device window.
I tried to put the correct mac address but always return to the initial list.
All devices are in the same vlan.
How could I corret it?
Thank you in advanced
Have you made any progress with this? I have the same issue.
0% 
It is very annoying. I think it’s related to discovery neighbourg.
It is strange that it does not happen to more people who use dude, because it is the result that is obtained only “discovering” for the devices.
SOLVED although I still do not understand the reason (if someone knows, please tell me).
it happens when you have in device addresses the IP 192.168.88.1, that by default the dude puts. I removed that IP and all macs addresses disapear.
Thanks for sharing that information,