TL;DR
When an interrupt signal with no destination station fires and returns you to your normal schedule, if you're already at the station the schedule wants to go to it should accept that it's there instead of entering a "No Path" state.

What?
Normally, when a schedule paths to the station the ...

TL;DR
Let all of the wildcards, not just "Any Signal", be placed in the interrupt condition.

What?
Let the other wildcards- currently "Any Item," "Any Fluid," and "Any Fuel" be placed in the interrupt condition, not just "Any Signal".

wildcard.png

Why?
This would let you send a train a ...