Hi all,
Sorry for the long delay - I've run into another problem (which I will mention at the end) that has made solving this one difficult.
Ok, so as recommended, I updated my GUI, and now both GUI and firmware match.
After doing this, I repeated my process of deleting the bridge from the ISY, factory resetting it, linking it to the ISY, and then linking it to the Smoke Alarm.
I accessed the level 3 logs, and I got this immediately after the button press:
Mon 08/07/2017 04:08:59 PM : [iNST-SRX ] 02 50 26.7B.7B 00.00.03 CB 11 00 LTONRR (00)
Mon 08/07/2017 04:08:59 PM : [std-Group ] 26.7B.7B-->Group=3, Max Hops=3, Hops Left=2
Mon 08/07/2017 04:08:59 PM : [D2D EVENT ] Event [26 7B 7B 3] [DON] [0] uom=0 prec=-1
Mon 08/07/2017 04:08:59 PM : [ 26 7B 7B 3] DON 0
Mon 08/07/2017 04:08:59 PM : [iNST-SRX ] 02 50 26.7B.7B 28.CB.F0 41 11 03 LTONRR (03)
Mon 08/07/2017 04:08:59 PM : [std-Cleanup ] 26.7B.7B-->ISY/PLM Group=3, Max Hops=1, Hops Left=0
Mon 08/07/2017 04:08:59 PM : [iNST-DUP ] Previous message ignored.
Mon 08/07/2017 04:09:00 PM : [iNST-SRX ] 02 50 26.7B.7B 11.01.03 CB 06 00 (00)
Mon 08/07/2017 04:09:00 PM : [std-Group ] 26.7B.7B-->11.01.03, Max Hops=3, Hops Left=2
Mon 08/07/2017 04:09:00 PM : [iNST-INFO ] Previous message ignored.
Then, 12 seconds later (as the siren sounded):
Mon 08/07/2017 04:09:10 PM : [iNST-SRX ] 02 50 26.7B.7B 00.00.03 CB 11 00 LTONRR (00)
Mon 08/07/2017 04:09:10 PM : [std-Group ] 26.7B.7B-->Group=3, Max Hops=3, Hops Left=2
Mon 08/07/2017 04:09:10 PM : [D2D EVENT ] Event [26 7B 7B 3] [DON] [0] uom=0 prec=-1
Mon 08/07/2017 04:09:10 PM : [ 26 7B 7B 3] DON 0
Mon 08/07/2017 04:09:10 PM : [iNST-SRX ] 02 50 26.7B.7B 28.CB.F0 41 11 03 LTONRR (03)
Mon 08/07/2017 04:09:10 PM : [std-Cleanup ] 26.7B.7B-->ISY/PLM Group=3, Max Hops=1, Hops Left=0
Mon 08/07/2017 04:09:10 PM : [iNST-DUP ] Previous message ignored.
Mon 08/07/2017 04:09:11 PM : [iNST-SRX ] 02 50 26.7B.7B 11.01.03 CB 06 00 (00)
Mon 08/07/2017 04:09:11 PM : [std-Group ] 26.7B.7B-->11.01.03, Max Hops=3, Hops Left=2
Mon 08/07/2017 04:09:11 PM : [iNST-INFO ] Previous message ignored.
Mon 08/07/2017 04:09:26 PM : [ Time] 16:09:37 1(0)
Pardon my ignorance, but I've never accessed the logs before, so most of this is meaningless to me, but I compared them and to my untrained eye they seem identical.
Perhaps this is just the way the new firmware interacts with the Smoke Bridge? I know that when I first installed the bridge at my old house (circa 2013 or so), I had the same programming running and it was one message only.
Techman, have you tested with smoke / canned smoke? I did this before posting my message, and got two alerts about it, as I do with the test function.
Strangely enough, since the update (perhaps just a coincidence), I'm not getting any alerts at all now. I've tracked the problem to my email notifications. When I test them, I am getting responses like "Mail server DNS error" "SMTP_ERRORS-smtp.gmail.com" and EHLO timeout, etc. I haven't made any changes to my email settings in a long time.
I've tried using a different gmail account, and I'm getting the same responses. I'm on two-factor, but using an app-specific password for the ISY email configuration. I tried updating the password too, and still no-go.
Until I figure this out, I am not going to be able to make any progress on the original issue.