qouiou Whoops I missed the version number, apologies!
qouiou Why exactly settings have died?
However, if this happens it should give you a 'Buttonizer has crashed' message. Did this message appear?
Let's get technical
As you're a Ubuntu user (good choice 😎 ) I think you're technical. Are you able to do the following:
Right click the page, click Inspect from the context menu. This will open a new window with developer tools. Now, open the
Console tab. Do you see any red errors appearing? Can you make a screenshot of that?
Then, go to the Network tab. If you open this, you'll see "Recording network activity...". Now refresh the page, you'll now see all the network requests coming in from the Buttonizer dashboard page.
If you select "XHR" you will see a request to
/wp-json/buttonizer/dashboard, can you let me know what the content (response/body) of that page is? And the response status?
Let me know!