Central control of roller shutters - What solution?

I checked this over the weekend and had to find that the radio module was already plugged into two of the four controllers. I then plugged it into the other two so that now all four controllers have this RTS module. Unfortunately, nothing happens at all :(

Did you install the radio modules as described in the operating manual? That is, turn off the motor controller -> install module -> turn on controller -> all 4 LEDs light up for 1 second, after 3 seconds the green LED turns on and lights for 5 seconds. €: AllThumbs was just a few seconds faster and described the possible procedure better than it was stated here :)

I just thought of this thread because Somfy was mentioned in another topic. Did you eventually achieve your goal here?

I just thought of this thread because Somfy was mentioned in another topic. Did you actually manage to achieve your goal here?

Thanks for asking, unfortunately no :/ I was on a European tour for several weeks recently and therefore haven't had the chance to get in touch with Somfy directly yet, as that would be my next step since I absolutely can't make any progress :(