Between tweaking my WordPress installation on a local staging version (Xampp) and my live server, something must have happened that all of a sudden my connection to Printful doesn’t work anymore. It used to work once.

Troubleshooting Thus Far
When trying to contact Printful support about it, they told me to generate a new API key/secret and enter that in Printful.com – what I did.

WordPress > Dashboard > Printful > Status

8 of 9 checks say “OK” but “Connection to Printful API”. Status = “not connected“.

WooCommerce > Settings > Advanced > REST API

Permission is clearly set to “Read/Write”, however when I click on “reconnect” in Printful > Settings, I get forwarded to a Printful page saying

“Dang it
Error: Printful has limited permissions to perform the necessary actions. Please add read/write permissions to the Printful API key in your WooCommerce settings under the Advanced | REST API tab.”

Plugins

I have deactivated every single Plugin besides

• Printful
• WooCommerce
• Gutenify

To make sure no plugin is causing the drama.

I need help troubleshooting this problem

Besides installing new plugins and moving servers, I also updated to a later PHP version. I really need help troubleshooting what is causing this problem. Thanks!