I’m also not able to add/reconnect any devices… It just keep searching even though the device is getting reset right infront of the conbee (and yes I have attached the conbee with an extension cord)
Another little weird detail is this - cant delete it…:
I am a noob to home assistant so please dont take my experiance with conbee II as gospal, but I ended up uninstalling deconz because it did not find anything it was fine in vnc (but being a noob I could not work it out quick enough) so I started from scratch with just ZHA and added all devices through that.
he he, as I said I am a noob, but everything seemed to add well apart from the £6.99 door sensors, got them added eventually (had to restart after each one otherwise it would just sit in discovery).