hi all,
I resently installed a shelly 1 switch in a hotelswitch setup using the folowing guide
https://community.openhab.org/t/solved-shell…el-switch/77534
I have placed the shelly behind the lamp in the ceiling.
However, I have noticed a weird very low sissing sound when the lamp is off. When I switch the lamp on it goes away. Its driving me nuts, does anyone know how to fix this?
