Just installed a KS230 Kit, things work fine as long as I don't go to 100% dimming. It goes up to about 98% without issue in the app and when I go to 99 or 100, the lights will flicker and then randomly turn on a couple of them after a few seconds at like 50%, leaving the rest at 10%. This also happens with the physical switches. 

I believe the switch is wired properly minus the satellite switch not being connected to a ground wire as it is not available. The switch is wired up to 8 LED Retro Can lights but one of them is out and needs to be replaced so 7 lights total. Didn't have this issue the old dumb three-way switch. 

Any help is greatly appreciated.