Hi @Pipbrit8. It might be possible that adding other devices on the same breaker circuit could be impacting the amount of power going through the doorbell circuit. However, I'm not an electrician and that sort of question would be better directed towards a qualified electrician. Hardwiring your Doorbell 2 to an existing doorbell circuit provides a trickle charge. This may not charge your Doorbell quickly enough if there's been an increase in activity. You can find more information and troubleshooting steps for unexpected battery drain [here](https://support.ring.com/hc/en-us/articles/4405531384468-Fixing-Unexpected-Battery-Drain-in-Video-Doorbell-or-Security-Cameras). For additional assistance, get in touch with our support team at one of the numbers available [here](https://support.ring.com/hc/en-us/articles/360036196372-Contact-Us#callus).