We did not have a choice. I was not going to hook up another couple bottles just so they could be sucked right back into the box.
Support emailed me today. They recommended that I hand-dose 15 ml of bottles 3, 4 and 5. I will do that tonight when I get home from work.
Nothing was said about recalibration yet. Yes, I assume when whatever it is that is wrong with the system is fixed, I will have to recalibrate yet again and do another drain and fill as well.
They said the team is looking into it and will let me know - soon I hope. I also learned that my bottom fan should have turned on by now as well. Ugh!
I really just want the Grobo to function as it should.