Bug report: You do not have sufficient permissions to access this page.

Following up on the other discussion in “Not sufficient permission”

The prompt uses the following the query parameter page=wpengine_check which is no longer correct. It now appears to be page=wpengine_compat.

As general info, the “insufficient permission” message is generic and is also visible when attempting to access pages that don’t actually exist.

https://wordpress.org/plugins/wpengine-ready/