Cannot regenerate but no reason why

Hey @hollyrusak !

Could you check the server response? The request is a POST with the path: /wp-json/regenerate-thumbnails/v1/regenerate/{ID}

I believe we’ll likely find some clue in this response. 😉

If you aren’t familiar with how to inspect the network in your browser, you can see some instructions here: https://developers.google.com/web/tools/chrome-devtools/network and here: https://developer.mozilla.org/en-US/docs/Tools/Network_Monitor