Welcome to healing.It's a running joke that we're the saltiest players on the Earth, because we need to deal with all the crap the other roles shovel at us on a bad day.
It's a hard problem to solve because some groups are much more capable than others, and for those ones, being forced to do one pack at a time will be coma inducing. DF groups vary wildly in skill composition, so sometimes you get people where some want to go fast and others aren't capable of it, making it a frustrating experience.