Hi @mstudioil ,
To better assist you with the issue of your high-quality images appearing blurry, could you please post your site URL here so that we can have a look? Could you also point us to an image on the site which doesn’t look as it is supposed to? If you want it to remain private, you can also contact us via contact form If you choose to reach out directly, please include a link to this thread.
Meanwhile, ensure that the Jetpack Site Accelerator feature, which optimizes and serves images from the global CDN, is enabled, as this could influence how your images are loaded and displayed. You can find more information on how to check and configure this feature in the Jetpack documentation on the Site Accelerator page.
Looking forward to your response to proceed with the necessary troubleshooting steps.
Thank you!