My friend's stream has been having a bizarre issue - it will stream fine for 2 to 2.5 hours, then disconnect. He created a new twitch account and tested, he was able to stream for 5 hours fine. He has tried multiple fixes, but it seems like this issue returns. Is it possible this is a cache issue? (He has replaced his modem/router, talked to Twitch support, ect.) Not sure this is an OBS issue, but we're kinda lost.