We have autorestart and streaming set up on several computers running VMix. Sometimes it works as it should: the computer restarts after updates or a scheduled autoreboot, loads vMix, and starts streaming to youtube. Youtube 'sees' the stream and begins streaming as it should.

But at other times, the computer restarts, loads vMix, and starts streaming to youtube. Youtube indicates a connection, but doesn't 'see' the stream. Although vMix appears to be streaming correctly according to the interface and the logs, Youtube tells us we need to start sending the stream. If I manually stop and restart the stream, Youtube picks it up. Any suggestions for fixing or troubleshooting?