EXCELLENT! I knew it had to be something small and from what I've seen of your abilities I was very confident it would be no trouble for you to have it ship shape in no time. It was during a "mass movement" when many were running that it went kerflooey.
Had that happen the last time I was running a distributed power consist after a track short (not mine), the 2 in the middle wouldn't respond on start back up, no sound, nothing. In desperation I set them to CV19=0 and killed the consist and rebuilt it. Good to know it just wasn't me.