Sorry for your losses, hope this next one goes well.Overdue update:
Chick #1 only got about halfway hatched before dying.
Chick #2 hatched a few days later, later in the evening, and seemed to be doing well but passed away overnight.
The second batch of 3 is now on lockdown (day 19), so we'll see if these ones hatch out okay. If so, then the first two died due to the incubator malfunction earlier. If not, then I get the fun task of figuring out if it's the rooster, or something going on will all three hens, or what.
Anyway, just have to wait and see!