So I stopped a job at around 50%. I started the job again the next day and I had the option to restart based on a percentage. I specified 50%. It started the job exactly where I expected it to, which was great. The only problem is it decided to do the portion that it had already done, instead of continuing to mow the new areas. Specifically, the job starts at the front of my house and mows to the back. I started it halfway, and it continued to mow towards the front, not the back. I ended up restarting from 0%, wasting hours of work yesterday.
Frustrating.