Tracking down the source of audio dropouts

What are the best logs to check to track down the cause of dropouts during live shows? We’ve got some drop outs happening but I’m unsure which is the best log to find the culprit!

Thanks

What does your audio/stream chain look like? Are people streaming remotely through Showsource or Mastersource? Does LibreTime stream to an Icecast (or other) streaming server? Do you have analogue audio output?

–Bob