Possible fix for devices not connecting

The issue as discussed here, might be solved by following these steps. Needless to say with any issue you ever encounter: always update first!

This is a workaround for the Raspbian install. Make sure to use the appropriate firmware for you device. This is a example for the Conbee II:

Update Firmware: wget http://deconz.dresden-elektronik.de/deconz-firmware/deCONZ_ConBeeII_0x26580700.bin.GCF sudo GCFFlasher_internal -d /dev/ttyACM0 -t 60 -f deCONZ_ConBeeII_0x26580700.bin.GCF

Update deCONZ: wget -N http://deconz.dresden-elektronik.de/raspbian/deconz-latest.deb sudo dpkg -i deconz-latest.deb

More details here: https://github.com/dresden-elektronik/deconz-rest-plugin/wiki/Update-deCONZ-manually

If stuff doesn't work directly there's a workaround:

1 In the deCONZ gui: Leave Network 2 open the Network settings 3 repeatedly click the "Save" button so the parameters get set 4 click Done 5 click Join Network