Hello fellow smart home enthusiasts! I’ve been diving into the world of Zigbee networks lately and wanted to share some insights and tips that might help others optimize their setups. 
First off, I’ve been experimenting with logging debug data in Smart Things to better understand how my Zigbee devices communicate. It’s fascinating to see the handshake process during network joining and binding! If anyone has tips on how to log this data more effectively, I’d love to hear them. 
Another area I’ve been exploring is automation using global variables versus virtual devices. I’ve read that global variables can sometimes slow down the hub, so I’ve been testing both methods. For instance, I created a rule to track my fridge’s hourly energy consumption using a global variable. It worked like a charm, but I’m curious if switching to a combo of local variables and virtual sensors could improve performance. Anyone have experience with this? 
I also wanted to touch on the challenge of integrating devices from multiple brands. I’ve had some success using ActionTiles for controlling devices that aren’t natively supported by SmartThings, like my Google Assistant-only hot water switch. It took some creativity, but it’s working perfectly now! 
Lastly, I’d love to hear about your favorite automation hacks or troubleshooting tips. Have you found any clever workarounds for common issues, like unstable Wi-Fi connections or devices going offline? Let’s collaborate and keep learning together! 
Happy automating! 