Try to enable local control right at the switch. Press and hold A while tapping B eight times. do the same for the fan pressing and holding D and tapping E eight times. You will get a green led flash of three times. This is what I had to do on mine to get it to function correctly. Read through this post also may help.https://community.inovelli.com/t/lzw36-issues-local-control-stops-working-after-adding-switch/3873/2