If your Ecolite Link receiver is flashing a white light, this usually indicates that the Night Light feature is enabled in the Link Fast app.
Open the Link Fast app on your phone.
Connect to the receiver.
Locate the Night Light setting.
Toggle Night Light ON / OFF.
Once turned off, the green light should stop flashing.
Features like the Night Light help you quickly spot and trace your pet in low-light conditions for added safety.