[ERR] mdns: Failed to bind to udp6 port: listen udp6 [ff02::fb]:5353: setsockopt: not supported by windows

[KimT]

I tried both the x86 and amd64 versions.
An example of a command I tried:
D:\temp_work>cast-windows-amd64.exe discover
Running discovery for 15s...
2019/03/22 19:50:56.377536 [ERR] mdns: Failed to bind to udp6 port: listen udp6 [ff02::fb]:5353: setsockopt: not supported by windows
2019/03/22 19:51:01.379887 [INFO] mdns: Closing client {0xc042004040 0xc042004048 0xc042004050 true 0xc042016480 {1 0}}
2019/03/22 19:51:01.380818 [ERR] mdns: Failed to read packet: read udp4 0.0.0.0:54025: use of closed network connection
2019/03/22 19:51:01.380818 [ERR] mdns: Failed to read packet: read udp6 [::]:54026: use of closed network connection
2019/03/22 19:51:01.381719 [ERR] mdns: Failed to read packet: read udp4 0.0.0.0:5353: use of closed network connection
2019/03/22 19:51:06.384058 [ERR] mdns: Failed to bind to udp6 port: listen udp6 [ff02::fb]:5353: setsockopt: not supported by windows
2019/03/22 19:51:09.386568 [INFO] mdns: Closing client {0xc042138000 0xc042138008 0xc042138010 true 0xc04214c000 {1 0}}
2019/03/22 19:51:09.388418 [ERR] mdns: Failed to read packet: read udp4 0.0.0.0:54027: use of closed network connection
2019/03/22 19:51:09.388418 [ERR] mdns: Failed to read packet: read udp6 [::]:54028: use of closed network connection
2019/03/22 19:51:09.388418 [ERR] mdns: Failed to read packet: read udp4 0.0.0.0:5353: use of closed network connection
Done

[MartinHenriksson]

Do we know what causes this?
I recently made some changes to the network configuration and now I am seeing this error.

[ckim44]

I'm getting the same error as well :( I'm on windows 7

[nitrocode]

I see this too. Coincidentally, I also cannot cast from Chrome. I went through all the steps provided by Google's support, including experimental flags. I was hoping I could get some further debug information using this command to get more information.