the Browsing sample on macbook with multiple interface failed

[milliyang]

enviroment:

1. mac book
2. WiFi and a usb ethernet.

if close the Wifi, with only the use ethernet connected, every is OK
if Wifi is connected to another network, no result return.

[grandcat]

Hi,

previously, I had similar issues for environments with multiple network devices. This is due how UDP.SendTo is used.
That was one of the reasons for creating a fixed version including all important pull requests and a bunch of other fixes to make it run smoothly in larger environments.
Beside that, this repo seems to be unmaintained, unfortunately.
Maybe, you want to check it out: https://github.com/grandcat/zeroconf