When launching the game with this mod and assembler pipe passthrough i get this error:
Failed to load mods: Error while running setup for entity prototype "buffer-depot-multi" (assembling-machine): Invalid fluid pipe connections. For entity direction North connection [fluid box manager box 2 connection 3] collides with [fluid box manager box 2 connection 1]. Definition [type=normal, position={1, 0}, direction=East]
mod: https://mods.factorio.com/mod/assembler-pipe-passthrough