for some reason, your mod breaks angels barreling pump, when the auto barreling setting on, when you try to empty a barrel, or cannester, or bottle, the pump doesn't generate output, it just stops working.

the filling recipes work just fine

Sounds like that's a problem with Angels pump having not enough space to empty barrels or store emptied barrels.

Oh, no, it does, as I said it works just fine without restack

Just tried, angels pump worked fine for me.
What barrel stack size and capacity do you use?

I have 200 on everything

The thing is, this used to work just fine in 17, with 200 on everything

Then angel changed capacity of his pump.

OK, I'll test capacities

Thanks

Tried with 10k barrel capacity, still works.
I consider this as not a bug now.

may have to do with barrel stack size, I'm testing this now

ok, for me the error happens with the barrel capacity

yep, Ill leave barrel capacity to 0 (standard capacity)