Most likely you are setting the lifetime of the actor (DetonateTime + .01) to something between 1.0 and 2.0. If the actor deletes itself before the delay fires, then the delay never fires!
Most likely you are setting the lifetime of the actor (DetonateTime + .01) to something between 1.0 and 2.0. If the actor deletes itself before the delay fires, then the delay never fires!