Hi @mapo85 – No worries on delay. Thanks for responding. I want to make sure users have a good experience with the plugin.
It looks like an issue with site pages being cached using another caching plugin, source (like aggressive server side caching by a hosting provider), or possibly a CDN. Do you have another caching plugin, service, or CDNin use for the site?
If so, when Autoptimize cache gets cleared, your site pages may be using a old cached version that is still looking for the older version of the Autoptimize file that gets loaded into your site pages, which can break styles in your pages like the image you sent. Usually this is not a problem because Autoclear performs a page refresh which recreates a new build of Autoptimize cache.
Once trick to try to verify this is to open the open a browser window or tab in Incognito or private browsing mode. If the page displays normally, than it’s working correctly, but your site is trying to serve a stale cached page. Clearing your browser cache will solve that. In edge cases like this, the plugin may not benefit you without adjusting other cache settings.
Please let me know if you have any questions, or if I can help with this. I’d be happy to assist if I can.