I have both of these units installed in my fuse board. They work fine 75% of the time. Then i will press one of the buttons and the loading icon will show and then it will say unit is offline. WiFi is fine because I have Sonoff basics and they work super. It also happens with google home. I checked the indicator light on the unit and when this issue occurs the light is constant on and then it flashes twice before it comes back online in the EWeLink app. Has anyone else had this issue?