Ok. Great. The 150 uniques that I mentioned were indeed unique viewers over about a 3 hours period. Now I know that there were some that watched the whole thing and some that got kicked off every 5 minutes. I believe we only had probably 40 concurrent viewers at any one time during that 3 hour period based on the 30 minute average view time of the show.
That seems well below the server CPU capacity. Is there anything else that could cause the livestream not found errors?