I was having problems with my server crashing and the logs suggested it was linked with commercial detection. I tried a few things, but nothing seemed to solve the problem until I renamed my
"Channels DVR/channel-data" folder to "ChannelsDVR/channel-data". Since, its been rock-solid.
Maybe the space was the culprit? Anyway, leaving this here just in case someone else runs across a similar problem down the road.