@AnHuaZh    all package should have everything. Should be enough

@Johann_Lu    The "libs/wcm/core/content/reference" internally calls com.day.cq.wcm.core.impl.reference.ActivationReferenceSearchServlet. The servlet uses   com.day.cq.wcm.core.reference.ActivationReferenceSearchService    These are part of cq-wcm-core bundle   You can use getReferences() of this S...

@AnHuaZh    Click on "Clear" button to remove all the blocked enteriesUpload the WKND package directly to publish via Package manager  

@Johann_Lu    Please refer to this thread on https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/how-to-find-the-list-of-all-images-used-in-content-pages/m-p/415764 

@test1234567    We should not check-in configs under /apps/system. These are created when we manually save values from OSGi console.   I guess OOTB there is no entry for "/apps/system/config/org.apache.sling.servlets.get.DefaultGetServlet.config".Please cross-check and remove if it was created by yo...

@Johann_Lu    Why are we trying to get it out of authentication?  This URL in turn uses Content and reference information, which would also need session. 

@kanikaa32870678    First create new pages with Editable templateCopy the content nodes from existing pages to new pages   The page structure of Editable and Static pages is different. You would need to analyze them carefully. Also, please validate the properties like sling:resourceType on jcr:conte...

@AnHuaZh    Please assure that the package is not blocked in the replicaton queueVerify the package installation in Package manager of publish

AEM 6.5 provides the component load time in the sidebar of the page. It can be utilized for investigations    

As of today, supported AEM version is 6.5   If your organization has the relevant access for Service pack downloads, you would be able to download them from https://experience.adobe.com/#/downloads/content/software-distribution/en/aem.html