Thanks Markus, I have done the 10 second thing, but I'll try again, odd how it was not working out of the box, so it could be just faulty and i'm chasing my tail!
OMG, not good.
Please listen for sparky sounds when using it on/off for a while. Listen for clean and good click.
Might be a faulty hardware that can turn into a big problem for you.
We do not want any fires reported in this forum.
RogerThat
Maybe you should try to get a replacement from AliX store, if that is where you got it from. Worth a try, right?
Right stores on AliX ships a replacement if product is DOA (Dead On Arrival)
Ah, oh well, out of luck there then.
Maybe some minor corrotion on the contacts kept it form releasing until you wacked it. I guess with a small load, which usually LED units have, will lower the risk of arching in the relay, hence not so dangerous. I recommend to pay extra attention to the sound of the relay for a while, though.
Be safe!
RogerThat