Blank page in Chrome all of a sudden

[rnrstar]

Blank page when trying to load FOP2 with Chrome Version 65.0.3325.181 (Official Build) (64-bit). When I look at the source, it shows that the page loads right up to the point where the css links are located in the head. Simply switching to Edge allows us to access FOP2.

<!DOCTYPE html>
	<html>
	<head>
	<meta content="text/html; charset=utf-8" http-equiv="content-type">
	<meta content="yes" name="apple-mobile-web-app-capable">
	<meta content="YES" name="apple-touch-fullscreen">
	<meta content="width=device-width, minimum-scale = 0.1, maximum-scale = 1.0, user-scalable=yes" name="viewport">
	
	<title></title>
	
	<link href="images/favicon.ico" rel="icon" type="image/ico">
	
	<link media="screen" rel="stylesheet" type="text/css" href="css/bootstrap.min.css" >

	<link media="screen" rel="stylesheet" type="text/css" href="css/operator.css" >

	<link media="screen" rel="stylesheet" type="text/css" href="css/chat.css" >
	<link media="screen" rel="stylesheet" type="text/css" href="css/vmail.css" >

	<link media="screen" rel="stylesheet" type="text/css" href="css/alertify.core.css" >
	<link media="screen" rel="stylesheet" type="text/css" href="css/alertify.bootstrap3.css" >

	<link media="screen" rel="stylesheet" type="text/css" href="css/jquery.contextMenu.css" >

We are using Version: 2.31.08. Can we upgrade to the latest or will we need to purchase the annual maint. ?

[rnrstar]

So when we were testing we noticed that if we changed to https it would load. That was using the self-signed cert on our FreePBX box. Thinking we were onto something we purchased a GoDaddy cert and installed that. Now when we try to access https://server/fop2 it will give us the message "One moment please" and will do that until it reaches 6-12 attempts and then complains that we need to install the Flash player.

[rnrstar]

I've changed the fop2.cfg file to point to the same files that the httpd server config uses.

ssl_certificate_file=/etc/pki/webserver.crt
ssl_certificate_key_file=/etc/pki/webserver.key

Eventually it comes back with "System is not available right now"

I couldn't find disableWebSockets in the presence.js file so I added it but it just caused the big yellow bang to show right away instead of after some number of attempts.