So I've been playing with the optre stuff and as I play for a while, I hear an alarm go off then then some weird weather sounds start happening. after that this wall of fire comes over and I had to stay indoors, else I would have died and loose a shipment of weapons I got.from an enemy base.

Is there a way to disable it? because I want to play through my save, without having to hide in a building every so often when it happens.