Pagination not work for post Types on author page

I designed a site in Vietnamese, similar with an blog network. The problem is when I use Types plugin to create content, the author page pagination not work.
Wordpress can list video item of admin very good at: http://tamsao.com/video/tvnguyen_tamsao_admin_2012_1452
But return 404 on page 2: http://tamsao.com/video/tvnguyen_tamsao_admin_2012_1452/page/2

I am using "pre_get_posts" add_action method. Everything good with post types archive, but got problem on author post types archive.

Appreciate all feedback,

Thank you very much,
Tien