I have searched the forum and wiki, cannot seem to add a 2334-235 KPL to my ISY994izw. The KPL is about a year old and controls my under cabinet LEDs. All had been working fine, until I discovered my ISY wasn't connecting to my network. Unfortunately, I had set the ISY up with a manual IP address and had a reasonably good back-up, I hard reset my ISY. Later, determined that my ethernet cable had become loose - smack the head, check to see if the car has gas in it! Anyway, restored my ISYfrom back up, version was pre-kpl circuit, so I figured I would just reprogram the KPL. Air gapped it, factory reset the KPL several times. Updated my software to 4.9.... Can't seem to determine the engine. Moved my PLM to a different position in the house, cannot determine engine. Placed the PLM in the receptacle that feeds the power to the switch (the KPL and receptacle are in the same dual gang box), cannot determine engine.
I don't have a big installation, just a couple of micro switches, 3 2477's dual band all within 20 feet of the KPL, 4 lamplincs , 1 iolinc and a phase coupler. By the way, the load on the KPL is a LED dimmable driver ( I have been informed that it is the wrong type - magnetic but it has been working).
I've read the posts that say most issues are noise related, but before I go and unplug everything in my house given what I have done so far is it fairly reasonable to assume that I have a dead KPL?