I recently encountered a puzzling issue with my Vera Plus controller, and I wanted to share my journey to resolution in case it helps others facing similar challenges. **Here’s the story:**A few days ago, I noticed that all my devices on Vera Plus had vanished from the app and the web interface, except for a single new device I had just added—a HomeSeer dimmer switch (HS-WD200+). At first, I thought it was a glitch, but after a reboot and some troubleshooting, the problem persisted. My Alexa and Google Home integrations were also affected, with devices reporting as unconfigured.The Mystery Begins:- I had 30+ devices before adding the new dimmer, all working perfectly.- After adding the dimmer via the “Generic Z-Wave Device” method, it worked as expected.- But suddenly, only the dimmer remained visible, and all other devices were gone.**The Investigation:**1. Rebooting the Hub: I started with the basics—rebooting the Vera Plus. No luck, the devices stayed hidden.2. Checking Logs: I reviewed the logs but didn’t find anything immediately suspicious.3. Testing Network Connectivity: Ensured the Vera Plus was connected to the network and could communicate with devices.4. Considering Firmware Issues: My Vera Plus was running firmware version 1.7.5186 (7.31). I wondered if it was outdated, but I didn’t want to risk an update without more information.**The Breakthrough:**After some research, I stumbled upon a forum post suggesting that adding certain devices could sometimes cause configuration conflicts, especially if they were included as generic devices. The solution involved a more thorough reset of the Vera Plus.**The Solution:**1. Factory Reset: I performed a factory reset on the Vera Plus. This was a bit nerve-wracking since it meant losing all my configurations, but it was worth it to regain control.2. Readding Devices: After the reset, I re-added my devices one by one, starting with the most critical ones.3. Proper Device Inclusion: This time, I made sure to use the correct inclusion methods for each device, avoiding the generic method where possible.**The Outcome:**It worked! All my devices are back, and the system is functioning smoothly. The key takeaway is the importance of proper device inclusion and the value of a factory reset when facing inexplicable issues.Lessons Learned:- Always double-check device inclusion methods.- Don’t hesitate to perform a factory reset if configurations become corrupted.- Regularly backup your Vera Plus configuration to avoid data loss.If anyone else has faced similar issues, I’d love to hear your experiences and tips! Let’s keep the smart home community strong and supportive. 