@kasteleman So finally I have Homey V5 and the firmware of my plugwise plug is etrx_PLUG_R0004, is it old?
I experience exactly the same. After Homey V5 upgrade and one hour later an extra reboot and PtP, the two sp120 plugs mentions it can’t initialize. Tomorrow I will try a PtP or make the sp120 powerless for a short time.
Report: 1eaf2d6c-de6f-470b-9ac1-8bf744fe0e1c
Edit:
Maybe this is related, message after V5 upgrade:
I unplugged one sp120 and plugged it again and after an app restart that sp120 was available again.
