Power 15%/350. No, I actually learned a whole bunch. If the top is too close to the lens (closer than 0.4") it stops and a purple light comes on.
I also learned that guacamole is highly variable, and the tub before this one (when I was getting settings down) was way more consistent and the sombrero was perfect, while the text was not there. Here I used the best settings from the first, and as you can see the “De” burned and the left side of the hat brim is different from the right. That’s as far as I can tell related to a chunk of avocado in those locations… I would strongly recommend a thick bold font (e.g. Arial Black)
It looks like you found the “Hey, don’t waste perfectly good guacamole!” warning light. I wonder why the avocado sensor isn’t detecting the guacamole from farther away. You should probably file a bug report on that.