No Elements images show in Firefox, Edge or Opera

And I don't have Safari

https://glade.dreamhosters.com is a staging site

No Images set by Elements show up. (and I was so excited about that feature)
Turning off all plugins except GP does not fix the problem.
All plugins, theme, and WP are up to date.

Site health shows 1 critical issue:
The REST API request failed due to an error.
Error: [] cURL error 28: Operation timed out after 10001 milliseconds with 0 bytes received

GP premium, 2.1.2
GeneratePress 3.1.3
All plugins and WP are up to date
PHP 8.0
Caching clean

Thanks
Kerch