I've tested 2.18.9, 2.19.1 beta and 2.19.2 beta all with wintun driver (on Win 10), which increased/doubled speed. but I see now in tests on ipleak.net in the "Your IP addresses - WebRTC detection" section, that a Private-Use - [RFC1918] address as well as a IETF Protocol Assignments - [RFC2928] address is listed Neither one matches my ISP address, but wondering why that is ? Btw, this only happens when checking ipleak.net in Chrome - in Firefox (on same machine), the "Your IP addresses -