OK, one last comment.
First off, my task is triggered by a notification sent by Alexa
I wasn't quite correct about it working with Alexa.
When the alarms goes off, to test, I ran the task manually. It worked
as expected.
When I say 'alexa trigger alarm off', I see the task is running due to several Flash
alerts. The sound stops briefly, but continues a second later. It finally dawned on me
that the IFTTT notification was causing a problem, since it makes a sound. I went to Notification
settings and set IFTTT to make no sounds for IFTTT.
Now, finally, it works.
Thanks for the tips again.
One last question if I may, or maybe it should be a separate post?
My first attempt was to use Tasker to kill the Clock app which was
sounding the alarm when it got the notification. I am using the
default Android clock. Just a simple app set to the that app does nothing.
Any idea what I could be doing wrong there?
Thanks again.