[2.4.3.177] C8Pro JS Z-Wave device removes itself

I have been having issues with a Zooz motion sensor; it keeps triggering every few minutes.
This all started when I discovered mild water ingress.
It was dried, cct board cleaned with solvent, new batteries and re-included.
It has excluded itself twice now, weird.
There have been active/inactive events every few minutes for a few hours now.
Is this a function of JS when it sees a device spamming the network?

Hmmm, this doesn't look good either. Off to a shutdown/reboot.

Reboot didn't fix topo map and View device graph is dead as well.
Devices seem to have messages starting to come in.
Ah, tomorrows fun.

PS, at the "Wait a bit bush"
Graphs populating slowly but creepy. Lonely Hub, everyone wants to play with my Xmas lights switch.