The live-video.net domain belongs to Twitch. So, from what I can gather, apparently the OP switched back to Twitch streaming and the last-hop RTMP server does not use certificates.

twitch doesnt actually require tls. it uses plain rtmp over port 1935 and rtmps over port 443.

As the famous saying goes: If you owe the bank a million dollars, you have a problem. If you owe the bank a billion dollars, the bank has a problem.