Thu Jun 13, 2019 10:33 pm
I would try to reboot the controller, but barring that, test the local operation of teh siren and see if it works or if it's gone dumb. Also check the revision of the two controller boards. I saw a programmer the other day that had 3 different ports on it, if they have done something with the revision of the controller and either the cable or software is not right, that could possibly cause the issue as well.