I use a Giant Recon HL900 smart lamp in combination with the Varia RTL515 radar/light. As soon as start my 1040 (Same behaviour on my 830 & 1030) the Radar starts but the Giant smart light does not. When I deinstall the radar, the smart headlamp from Giant works fine in auto mode. It seems the two lamps, although having formed a lighting network as shown on my 1040 device, cancle each other out. Is this known behaviour and are there special settings I could do to be able to use both smart lamps together. ?