Why is the time an email is received different between basic and full featured?

[Andy]

Concerning the time lapse I cannot answer the question. But regarding the switch from BASIC to Full featured version, you can do this :
> Once you are on the Basic feature→go to where you can ask the page to become a favorite (in Google Chrome it's the small star you can see in the URL band on the right→click and follow the easy instructions→you can always turn on the Yahoo Basic by clicking on the favorite you have prepared. Good luck.