Since my wifi goes out when my power goes out, I don’t see the purpose of having the batteries in the hub. All of my rules are in CoRE and nothing runs locally…
I don’t want the batteries corroding and ruining the hub. Should I take them out or leave them in?
As @whoismoses said, take the batteries out and put the hub on a UPS, put your router/modem on there as well, that way you have internet access when the power is out as well.
That’s what I do. All infrastructure items (SmartThings hub, router, modem, WiFi access point, PC, Ethernet switches, Front Point security system, security cameras/DVR) are all on battery backup.
I appreciate the concept of putting infrastructure items on ups to keep them powered up, is it really necessary from an ST perspective.
If you have no power then all you mains powered items will be dead anyway.
Just my thoughts with my setup I suppose.