Please if you have some requests open only one topic, because open one topic for each feature in very little time is not very easy to follow & reply.
Thanks
Before auto-thumbnail collection, I would like to fine-tune the settings while first performing a simple post-setting test.
Now it is collected in production, not in tests, and incorrect results are deleted. This is repeated.
I want to check the test results, check whether they are necessary or not, and execute them.
The tester page
If possible, do not want to save the image on the server.
I don’t understand.
You want to see automatics thumbnails without adding it as featured image ?
After executing automatic thumbnails, the desired image could not be obtained. Hundreds of thumbnails have been deleted from the server.
I’m sorry that the plugin doesn’t work for you. But I can’t help you if you don’t provide more details about your problem.