FIXED!!! Was a problem with the wiring. And looks like it was bypassing the switch, somehow. All the reads where 0. Now all the wiring disconnected and done properly is working ok. thanks

Model : Hardware Version : Firmware Version : ISP : Hello, I have an smart plug hs110. I have some devices connected to it. The Energy Usage is always 0,00 KWh. The rest works ok. It's switching...