https://bugs.chromium.org/p/webrtc/issues/detail?id=3927 where the localhost IP does not match the turn port address. The issue here is in the TCP port. BUG= R=pthatcher@webrtc.org Review URL: https://codereview.webrtc.org/1914803002 . Cr-Commit-Position: refs/heads/master@{#12707}