Two days ago i bought Samsung Smartthings Hub. Today i got Fibaro door window sensor 2. At first i successfully add it to smartthings app. It show state open/close, temperature and battery at 80%. For the same room i ad Sonoff zigbee zbr3 on bulb. After that i make automation that door senzor turn on light when door open. Then sensor allways show open state. I try to dellete device and add it again, but allways show open state, baterry at 100%. It doesnt work. At proces of adding sensor in app i got error 34-501 and message thad device not work properly.
I am new to smart home automation and dont know what to do.
P. S. I appologize for my bad english