Yes it's been reported. The make/break time is disregarded, so every time an ONVIF trigger hits BI (which can be several times a second), it's generating individual alerts for each.
Can you specify what problems you were having. My BI motion detector cams were not having issues.
Refute my claim then. What did I say that was false? What could I know about it, I only have 3 systems with mismatched FPS between sub-stream and main stream and have no issues?
"should" and "must" are two different things. there doesn't seem to be any side effect from not doing this, aside from UI3 not displaying the main stream in the correct FPS.
You don't even need it for activation. If it can't reach a server, it will give you a code to input on a website (which you can do on another machine) and a response code to input into the activation window.