If your Amazon Alexa goes in do not disturb mode and flashes your Alexa purple ring light continuously, then contact our Echo help expert and get the instant solution. Because many reasons for flashing purple light on smart Alexa devices, such as wireless network not working or connecting issues. You can dial the help number +1-817-464-8883 and get the solution on how to set up the Alexa Echo on a wifi device and solve the ring light issues.