Cut fails part way through... GCODE?

I have a simple drawing I brought into Estlcam from Inkscape. It renders properly and I get appropriate tool paths. When the job is moving into the last half (timewise) it moves up to a line of text lowers the Z height to the cutting depth and just stops. Top red arrow in graphic if the graphic loads. I have tried it a few times but get the same results. It looks fine in the simulation.

I see a couple of M codes in the log on Estlcam that are not in my Gcode but don’t know why they are there or if they matter. Lastly is there a way to easily find your line in the gcode from the N line number in the log?