Fix Wordpress and Nodejs app issues on Apache and Nginx

Issue #1 - Nginx and Apache reverse proxy I have a nodejs app that runs via apache reverse proxy. Attached is the configuration files for Apache and Nginx but this does not load static files. The nodejs app works fine on standalone Nginx server. Apache reverse proxy is causing this problem so need help with this fix. Issue #2 - Nginx standalone I have the same Nodejs app running on Nginx standalone server. Everything works fine except the Wordpress app on this instance. There's a Wordpress plugin called s2member which restricts access to Wordpress pages based on additional user roles apart from the default Wordpress user roles. s2member redirects a user signing up as one of its roles. The Wordpress form that is linked to s2member is submitting fine but the redirect to an s2member restricted page upon form submission is resulting in a time out.