Just installed my dimmer last night. Using the PD-5NE for two LED bulbs (only because the PD-6WCL lacks the favorite button). Works for a while, then when I switch it off, it switches itself back on and displays two flashing status lights (the top and center ones) and can't be turned off. So I pull out the FASS tab to remove power and push it back it. Switch works again for a bit, then the problem repeats.Wiring is correct. I switched the LEDs to incandescent bulbs in case the LEDs were incompatible. Nope. Same problem with incandescent. Also, when I add the switch to the Lutron app, the switch can't be controlled through the app. I did a factory reset, but problem persists.Very frustrating. Any ideas? Defective switch?