I recently began using the Aspire Clieto (about 3 months). It has worked great and all of a sudden, I got the alert saying "Atomizer Short". After reading up on this and seeing that it could be partly bc I was using the same coil as when I bought it (although it did not taste burned as many have described), I changed the coil. I cleaned every piece thoroughly and put back together only to now get a "No Atomizer" alert. I have checked the connections and mine has the spring action so it is touching. Any ideas what else it could be?
Remember, I am new to all of this and had to look up the definition of atomizer and coil, so be gentle :)