sbus relay not working

Hi i´m erik from juno automation, in brazil. I´m testing iridium lite with sbus automation cable and wifi and it´s working very well, but the relay modules(wifi and cable) does not working properly when i click the relay button the first time it works correctly and the the button stops working. the button change the color and a animation(thinking animation) does not stop. If I close the app and restart the relay buttons works again. What can i do to resolve this issue?

Thanks, Erik Matsumoto.