Loewchen wrote: Sun Mar 10, 2019 3:46 pm This setup simply does not work, when the assembler produces less than one inserter can move, you run the chance that only one inserter will move it.

You are right. I replaced Fast Inserters with orange ones and this setup started working the way it should
Thanks

Nefrums wrote: Sun Mar 10, 2019 3:24 pm This is not new, it is related to the inserters being in different chunks. Turn on the grid and you'll see.

Oh, I see it now.


I have just checked, the other effected setups were also in different chunks.
Thanks for explaining

For some reason the top and right inserters refuse to unload the transport belts until the bottom chest is full. And when it is full, they start working the way they are supposed to, e.i. taking turns and sharing belts between themselves. But as soon as the bottom chest gets some free space again ...