The good news I figured the issue. It was the hosting provider had a firewall on top of the servers firewall. All is working now.
Confused me a little as it was upgraded nothing should of changed.
Thanks
Daniel
In reply to Daniel Creed
Re: MOODLE 3.5 Upgrade for VPL Jail server
Thanks Daniel,
This is good news.
Best regards,
Juan Carlos.
Thanks - interesting that this was our issue as well. Sorry for the trouble!