Yeah, it’s that 15-20 minutes that kicks my behind. In that time frame, I can go from the kitchen to the laundry room to the garage to the garden to the henhouse as one thing in each spot reminds me of one more thing I want to do in the next.I put a lid on mine and listen for it to rattle, that helps. I've found that for a dozen eggs it takes about 15 ~ 20 minutes.
So, I cheat and boil eggs in my instantpot. Even then, I usually forget to ice bath in time. I end up Dr. Seuss’ing it - green eggs and ham (not green).