Why won't my Samsung Tab 3 10.1 auto complete email addresses?

[G7MOF]

No matter which website I use, the Tab 3 won't auto complete my email addresses, my Tab 4 doesn't have this problem infact when I set it up to use Sky.com as my homepage it just put my address book in place and auto completed my addresses when I typed them in. Is there any app I can use to sort this problem, or is there a setting I have overlooked which will allow me to do so?

 

[Rukbat]

Same browser in both cases? Most current browsers will autocomplete once you start to put something into the address box. Maybe not all of them, though.