I turned off all of my Fire Marshal's Office / Fire Investigation Extensions and I am still getting calls that are generated from these extensions. Below you can see from the statistics page that I have 0.
Is this a bug or is there something else I need to do.
Sounds similar to a UK equivalent Try setting the station to Inactive first In the UK the extension can then be set to Not Ready However the extension exists so missions will still be created, but now you should not receive so many!
Changed the title of the thread from “Fire Investigation missions spawning despite all extensions set to active” to “Fire Investigation missions spawning despite all extensions set to inactive”.