Hi,
Great tool you've built, thanks!
I know the default option for Requester is is to be disabled at first (so that station doesn't get flooded before it's ready).
Can you set up something config option that sends out a reminder or alert when Provider, Requestor, and Depot are all unchecked?
Since I've been using your combinator, I can't tell ya how many times I've forgotten to enable the requestor. And then I decided to change the default...and promptly got hit by a train...so change back the default.

Just an idea. I'm sure I can do some circuit to check also, but that would be clunky.

I'll see if I can come up with some sort of indication.

Would it be reasonable to only provide the indication if the request function is disabled AND there is also a negative item/fluid signal?

Thanks for getting back to me.
That's probably a good idea, no need to hear beeping if it hasn't been configured.
Also, I'd suggest no alert if the output is turned off also, but that's probably a given.
Again, great addition to LTN. Setting them up a few years ago sucked.
If you're interested in another LTN mod to work on, I just thought of one and posted it to the LTN forum. Bit more complicated but I think it would be useful :)