Duplicants stuck idling after alt+tab

Can we get a save? Could you also upload the output log when it happens again?

Does a save of a current run count? I'm in the same game still.

Another question that I did not find on the forum. What is wrong with oil refineries. I have two of them. Well, anyways, I will send the save file and you will see. There are two refineries and operators won't operate them consistently. They stick around for a sec turn the wheel and start running away. Refineries, basically, do not work when there are two of them. With 1, everything works pretty much perfectly.

The Unstoppable Citadel.sav

EDIT: Ok. Dupes started completely ignoring the refinery even with priorities on only operate.

Ok. I figured out the issue. Ignore the last message. I was being dumb. 

The problem with 1 sec operating was due to the fact that oil pipe was supplying two refs simultanesouly. The refinery works fine if a single pump/pipe combo is connected to a single refinery. Otherwise it's buggy.