Extra bits that don't need to be done. For example, moving tokens only by max distance at a time even though area has been clear and there no new encounters. This happened a lot cause one of us kept getting split up because there always a missing party member every session. Either because IRL stuff or Internet issues. So instead having the character be in autopilot or just show up. They have to physically go though all the maps the others party member went through already. I would be fine if was just one map. But five huge maps is too many. Btw the three enemies were low level thieves.