We recently did a job that entailed 47 Kichler LED fixtures. We intended to tie it into the homes existing Zwave home automation for control. When the system is not hooked up the Zwave controls well through walls, the deck, etc. When the system is on the Zwave tanks. If you stand outside the area with a remote it seems to work fine even from 50-70' away. The closer you get to the center of the systems zone, in the middle of the landscape it works maybe once out of ten. Even at 5-10' away from a remote switch there is extremely poor performance. Now the problem is that this system is all around the back so the kitchen which is pretty much in the middle is suffering. The Zwave does not function as it did prior in the back rooms, primarily the kitchen which is in the center. I have contacted the companies of the various products and no one seems to have a fix. Has anyone had any issues with this? We are going to control the landscape zones with hardwired controls now, but we still have an issue in the back rooms. The only thing I can come up with is to get away from the Zwave and go with a different system.