Having tried almost everything mentioned above I cannot get the System Status to do anything other than give me an Internal Server Error…
It is a new install with only one Plugin – Woocommerce
The PHP is up to date and the memory set to 128mb.
The Theme was set to twentyfourteen
This would appear to be a server side, hosting error but it would help if anyone else has experienced such an error when trying to access the System Status page.