@scottalanmiller Yep thanks, done that and yes, issues with c@c noted, it's an OK sandbox (or that's the idea) tis all.
Anyway, so still have the 500 issue: 45.62.240.149
This seems to have got me in:
sed -i 's/(^SELINUX=).*/\SELINUX=disabled/' /etc/selinux/config