Meta box to bottom?

You can use filters aioseop_post_metabox_context and/or aioseop_post_metabox_priority

Thanks. Using the below function worked.

function lower_aioseop_priority( $html ) {
    return 'low';
}
add_filter( 'aioseop_post_metabox_priority', 'lower_aioseop_priority' );

The filters aioseop_post_metabox_context and/or aioseop_post_metabox_priority stopped working. Did anything change?

Thanks.

Not as far as I’m aware. Try these troubleshooting steps: https://semperplugins.com/documentation/how-to-troubleshoot-issues-with-all-in-one-seo-pack/