I’m no engineer but it seems that the vac cleaning process would save battery life and extend cleaning if the vac was designed to travel back and forth on lengthier stretches (ie. long hallways or rooms). Currently it will go back and forth on the short or an angled route which increases motor stops, starts and turns. Once mapped, it should create a cleaning route that maximizes energy.
Yes, I’ve noticed that on sections that don’t meet at right angles. Which is much of my space.
The vacuum did a Great job. Much better than this human. Remember to keep the lights on.
I’m unfamiliar with the reason for needing to keep the lights on- what is that about?