In the interest of not clogging up the other thread, could I ask a question to clarify what the problem people see is? It sounds like the dimmer is just turning off. I’ve reported a similar problem where my dimmer not only turns off but also becomes completely unresponsive unless power is pulled and restored to the dimmer switch (e.g., with the air gap) on two different dimmers: LZW31-SN with relay disabled spontaneously turns off with low loads
If that’s the same issue, I can add it to the data-collection thread. If it’s not (nobody above mentioned unresponsiveness, just “turning off,” which makes it sound like turning it back on lets it work normally again–which I can’t do) … then I’m still curious what’s happening but won’t clog up that thread. 