I am on LTE cell service and there is a delay? Have you seen this before?
I have seen this before. I was doing a system check on a property a few weeks ago with my phone. All zones worked except one, but I knew it was working. I skipped it and finished the check. I came back to it and it activated fine several more times with no issues. For me, it wasn't a delay, it just didn't activate the first time.
Got it, I assume I was just being impatient, I will do some test in a few weeks and post the results..