Question RTC/UDP Shenanigans- DESPERATELY looking for a genius; WiFi hates voice calls ?

[Ralston18]

I would start with "3" and disable IPv6.

Once IPv6 is disabled then all other relevant configuration settings with respect to IPv6 become moot.

 

[StrawberryCookie]

I would start with "3" and disable IPv6.

Once IPv6 is disabled then all other relevant configuration settings with respect to IPv6 become moot.

Disable the "Enable Automatic IPv6 Address Assignment:" box?