MT02648 Devolo Door/Window Contact open/close?

Hello everyone, I have a problem, the status close at the top of my Devolo contacts is not recognized = unknown and displayed not correctly, can someone please help me?

Please just explain, I’m still a beginner.

Thank you

Hi Greg,

Did u find a solution? I would really love to hear from u, I found myself in the same situation and didn’t know what to do.