[CoursePress Pro] Course Press Pro slowing site

Hi,
Since installing the plugin, the site is very slow to run and update units, crashing most of the time. The below is from our server team identifying the issue. Please provide a fix ASAP

Thanks.

> As I mentioned on the phone, this is definitely a session locking issue.
>
> We have a long running php request that is holding onto the session:
>
> [0x7fec2561cbd0] CoursePress_Template_Unit->unit_with_modules() /home/zoidpp/public_html/wp-content/plugins/coursepress/2.0/include/coursepress/template/class-unit.php:355
> [0x7fec2561cb40] CoursePress_View_Front_Course->render_course_unit(false) /home/zoidpp/public_html/wp-content/plugins/coursepress/2.0/include/coursepress/view/front/class-course.php:434
> [0x7fec2561c770] CoursePress_View_Front_Course->parse_request(object[0x7fec2561c7c0]) /home/zoidpp/public_html/wp-content/plugins/coursepress/2.0/include/coursepress/view/front/class-course.php:1293
> [0x7fec2561c690] WP_Hook->apply_filters(NULL, array(1)[0x7fec2561c6f0]) /home/zoidpp/public_html/wp-includes/class-wp-hook.php:286
> [0x7fec2561c620] WP_Hook->do_action(array(1)[0x7fec2561c670]) /home/zoidpp/public_html/wp-includes/class-wp-hook.php:310
> [0x7fec2561c560] do_action_ref_array("parse_request", array(1)[0x7fec2561c5c0]) /home/zoidpp/public_html/wp-includes/plugin.php:515
> [0x7fec2561c300] WP->parse_request("":wink: /home/zoidpp/public_html/wp-includes/class-wp.php:373
> [0x7fec2561c280] WP->main("":wink: /home/zoidpp/public_html/wp-includes/class-wp.php:713
> [0x7fec2561c1e0] wp() /home/zoidpp/public_html/wp-includes/functions.php:960
> [0x7fec2561c0c0] (main) /home/zoidpp/public_html/wp-blog-header.php:16
> [0x7fec2561c030] (main) /home/zoidpp/public_html/index.php:17
>
> Then all the other requests that come in are being blocked waiting for the session:
>
> [0x7fec2561c770] session_start() [internal function]
> [0x7fec2561c700] WCFEsettings->wcfe_register_session("":wink: /home/zoidpp/public_html/wp-content/plugins/wc-checkout-fields-editor/admin/admin_wcfe_settings.php:28
> [0x7fec2561c620] WP_Hook->apply_filters(NULL, array(1)[0x7fec2561c680]) /home/zoidpp/public_html/wp-includes/class-wp-hook.php:286
> [0x7fec2561c5b0] WP_Hook->do_action(array(1)[0x7fec2561c600]) /home/zoidpp/public_html/wp-includes/class-wp-hook.php:310
> [0x7fec2561c4b0] do_action("init":wink: /home/zoidpp/public_html/wp-includes/plugin.php:453
> [0x7fec2561c300] (main) /home/zoidpp/public_html/wp-settings.php:450
> [0x7fec2561c280] (main) /home/zoidpp/public_html/wp-config.php:88
> [0x7fec2561c1e0] (main) /home/zoidpp/public_html/wp-load.php:37
> [0x7fec2561c0c0] (main) /home/zoidpp/public_html/wp-blog-header.php:13
> [0x7fec2561c030] (main) /home/zoidpp/public_html/index.php:17
>
> In essence it's the wc-checkout-fields-editor plugin and the coursepress plugin not playing well together.
>
> The fact that the CoursePress_View_Front_Course->render_course_unit function takes such a long time to run is concerning. If this is some kind of background process that is expected to take a long time is it possible to close the session first?