GadgetGuru: Honestly, I'd go with Node-RED over Smartthings for your case. Keep in mind the learning curve.

17 hours ago · profile

Does anyone else see delays with automations? Happens when the hub reboots.

See also

• Can I reliably expose my setup to the internet for remote access?
• Quick help: how do I set up automations without creating loops?
• How to reduce latency in groups?