If you are experiencing issues with your z-wave network's responsiveness or reliability, you should repair the network to let the z-wave chip in mios rebuild it's mesh network. To repair your network:

1. From the dashboard, click "Z-Wave Device"
2. Click the "Repair" tab
3. Click "GO"
4. Don't do anything else with your system. It's best to do a repair overnight, because repairing your network prevents MiOS from polling your nodes, detecting events, reporting when your door locks open, etc.
5. After the repair finishes, from Z-Wave Device>Repair, you can view a repair report that can identify which nodes on your network have weaker connections to the mesh and can help you identify locations where you might need to add a module to improve the network