IOT all devices remain disconnected

I’m having the same issue where all of my Zigbee devices are disconnected.

I’m using the ConBee II adapter.

I tried rebuilding the node modules as per the instructions here: Screeching to a halt, and I reinstalled the Zigbee addon, but it’s still not working.

Anyone have any other ideas/suggestions for me to try?

pi@gateway:~/.mozilla-iot/addons $ lsb_release -a
No LSB modules are available.
Distributor ID:	Raspbian
Description:	Raspbian GNU/Linux 10 (buster)
Release:	10
Codename:	buster
pi@gateway:~/.mozilla-iot/addons $ apt-cache policy libc6
libc6:
  Installed: 2.28-10+rpi1
  Candidate: 2.28-10+rpi1
  Version table:
 *** 2.28-10+rpi1 500
        500 http://raspbian.raspberrypi.org/raspbian buster/main armhf Packages
        100 /var/lib/dpkg/status