Issue re-connecting iris door sensor and plugs

After loosing my entire automation setup (post here) I’m having issue reconnecting my iris devices. I performed a full device reset but still can’t connect. Is there a special procedure that need to be performed on the hub for these zigbee devices?
Reset procedure used for the door sensors:
Remove battery and wait 10s
Press reset and insert battery
Release reset after 2s (before lights goes off)


For info, I had to perform a soft restart of the hub…