Hi, I’m using GP Premium and when I click ‘Customise’ I just get a blank screen. I’ve tried disabling all plugins, disabling all plugins except GP Premium, and increasing the memory limit. It was working last week. I’m running WP 4.9.6.
can you confirm the memory limit (128meg+ is recommended) and what PHP version you are running (this should be 7.#).
Try clearing all caches.
If that fails, go into the Customiser and use your Browser Tools to inspect the page, look for the console tab > errors and let us know if there are any.