topic Thanks for bringing this to our attention. We're investig... in Fusion Electronics Forum

DRC Issue/Bug - Unwanted Airwire

arnab_blue_sm — Mon, 07 Sep 2026 10:06:46 GMT

There are two option in component connection, "Any" or "All".

All I know it's for setting if same name pins are connected or individual in the actual part.

If I remember correctly, the "Any" is for, they are already shorted in actual part, so in PCB design I've to route only one pin, and all good. No airwire, DRC clear.

That's how I created my components. In "Eagle" that's how I designed my projects.

But, (after the easy and fast "Eagle" is no more) now I found, it's not working in Fusion at all...!!!

I thought, maybe I didn't set those correctly, so edited two Packages with "All" and "Any".

And yes, they both are acting same, both are now showing airwire when only one pin is routed.

Don't know if this issue was from begining or not, but this is a genuine issue/bug. If in both cases the airwire issue detects, in some cases we have to re-check with actual parts...!!!

I think this the whole point of "All" and "Any" option...!

Re: DRC Issue/Bug - Unwanted Airwire

nnovotney — Mon, 07 Sep 2026 15:09:45 GMT

Is it the fact that you are connecting an "any pin" to another set of "any pins" (should actually work); what happens if you connect an "any pin" to a resistor? Do you still get airwire?

Re: DRC Issue/Bug - Unwanted Airwire

arnab_blue_sm — Mon, 07 Sep 2026 21:15:41 GMT

Yes, here is an example with two standalone full circuits.

It's very useful, when you connecting a Type-C connector, their same name pins are not connected in actual part, Airwire make sure to connect them in design.

But in many momentary switches/ICs/Coin cell holder (only metal), for make the board and traces shorter, only one pin route is enough..

That's why the "All" and "Any" option are available.

Re: DRC Issue/Bug - Unwanted Airwire

jorge_garcia — Tue, 08 Sep 2026 23:00:29 GMT

Hi @arnab_blue_sm ,

I hope you're doing well. I've informed our QA team about this since it seems that some sort of regression has occured. I'll come back as soon as I know more.

Best Regards,

Thanks for bringing this to our attention. We're investig...

Closed-Loop-Bot — Wed, 09 Sep 2026 19:05:51 GMT

Thanks for bringing this to our attention. We're investigating the issue, and you can reference ticket FUS-274356 when communicating with Autodesk to find out more. Once the status of this will change, there will be a follow-up forum post made.