We have an X10 system in our new (to us) home. It is meant to control lights so the house looks lived in when we are away. Holy Dinah is it ever frustrating. Lights either don't come on at all or randomly. We haven't had any luck finding an X10 expert in our community but evidently there are other systems that make it workable or maybe we replace it. I wondered if any Houzzer has advice?