Hi @dsevo. It's normal for there to be some fluctuation in the RSSI as you can't guarantee the exact same wifi signal and strength on a daily basis, but it's only cause for concern if you notice any concerns. Have you had any performance-related concerns with your Doorbell or Stick Up Cam after noticing the RSSI has fluctuated? If you have, a good place to start is our wifi troubleshooting guide [here](https://support.ring.com/hc/en-us/articles/360020044511-How-to-Make-Wifi-Work-For-You), and our Community Post on RSSI [here](https://community.ring.com/t/how-it-works-your-ring-device-rssi-good-vs-poor/229#M4). :)