Apparently setting trigger mode for Aeon Micro switch is not working anymore. I think this is happen after recent hub firmware update.
? I'm not following the problem, I don't know what you mean by trigger mode.
How many of these do you have?, if more than one, do they all not change settings?
It's still working for me. Tried both Momentary and toggle.
I have 3. Two of them won't change settings from the driver, but I was able to change param 120 using your basic z-wave tool. Third work fine from the driver.