Here's the replay. Unfortunately, my computer barely runs the game, I wouldn't want to put it under additional stress with recording.
http://www.filedropper.com/beta6-resourceconsumption
Please watch my iron.
At HQ lvl 1 everything seems fine. I produce 2 iron/s and consume 2 iron/s.
I bought 47 iron after I had upgraded to lvl 2 and placed a third steel mill. Immediately I started losing iron fast even though the new steel mill has not been constructed yet.
After a few seconds (iron went down to 37) the situation 'stabilized' itself and my iron goes back to 39. And then to 37 again and back and forth...
When third mill is finally done (-1 iron/s in total), at the beginning it updates once per two game ticks instead of every tick, but after a while (21 units and below) it catches up and starts updating every second, just with wrong numbers. It goes from 21 to 17, to 19, to 15, to 17, to 13, to 15 again etc. Btw, when you're in positive production everything is normal.
