Factorio Forums

Please see attached save and check the decider combinator in focus when loading in. You can see that there is no asteroid crushing signal; though there is a carbonic asteroid signal present. The crusher interprets that signal as asteroid crushing incorrectly. This is rather inconvenient as now in order to set recipe and read content at the same time, a rather cumbersome set of combinators are required just to isolate signals.

You have not attached anything, but the crusher is not mistaken, you send an item signal and the machine sets a recipe producing that item.