Ikea Tradfri Driver 10W

@pixter, I have found this old topic and comment what might explain the issue with the drivers, if they are ZLL devices.

So, you need a channel, preferably 11, 15, 20 or 25 after resetting the Hub. But if it is not on any of these channels you can still try to pair the driver, it might be only channel 24 what the driver doesn’t like.

I would really appreciate if you could confirm this theory in practice.