DEFAULT_SUBDOMAIN=app*.mydomain.comSERVER_URL to the public domain, therefore it was set to https://*.mydomain.com and I was having severe connection issues.SERVER_URL to be hardcoded to my default subdomain "app",(https://app.mydomain.com), and I was start to get better but it would redirect after a few seconds to https://app.app.mydomain.com with a chrome insecure connection page. https://app.mydomain.com, this seems to be the closest I have gotten, but I cannot reach backend. 
