ZME 05461 not working?

Hi,

Ik have been running a z-wave network at my place for a while and just got 2 new switches (ZME-05461).
I have had my share of F# up’s but i got a new one now.
My vera lite era recognises the switch and I hear it toggle on and off… unfortunately my lights do not start burning.

I have unhooked everything, tried a complete different power supply, different lights and still… I’m in the dark (literally)

I have the following set up:

Powersource → blue → switch → black -->light
Powersouce → brown → light

The connections on the switch are:
L = brown
N = blue
Switch1 = black