@Tiago-Dias, do you have the same problem as @gfh0229? Where you click this SAVE button and you get a 403 error?
b5bb0ade-51cd-4025-a5f6-550cc490c03a-image.png
I don't have that problem. When I click SAVE, I see this:
51f6fc0a-fbaa-48ab-9bba-5b74f0463e17-image.png
Or, are you getting the "Couldn't add device A network or server error occurred.
Try again later" error? I'm still waiting to hear back from Samsung about that. I see it's still an issue in their latest version 1.8.06.23.