I just changed the invocation name of my Alexa skill and now the skill couldn't be invoked! Even though I changed the name back to the original invocation name, Alexa still couldn't recognize it. Echo dot's blue light will turn on and a few seconds later the light will turn off. What's wrong? Do anybody know how to fix it?
Note: I have applied for certification. After receving certification feedback, I decided to change the invocation name.