Dreame l10 s ultra power button not lighting up

So we shifted to a new place but now the robots power button doesn't light up on dockong so i can link it to wifi or use it. Pressing it does nothing either.

Same for me. It was working fine yesterday. Now there is no response from the robot. Pressing power button for more than 3 seconds, nothing is happening. The dock is lighting up. Even after manually docking the robot in exact position, the robot is unresponsive. How to troubleshoot this.