Asset metadata update or create folder failing in Microsoft Edge

[srikanthpogula]

Hi All,

Our content authors are facing issues while updating asset metadata and click of Save/Submit button or even while creating a folder in Edge browser while the same actions on Chrome are working fine. User permissions does not seem to be an issue as the users are able to perform same activities in Chrome. Browser console has below error messages

• granite.min.js:7 Mixed Content: The page at 'https://author-mycompany.adobecqms.net/mnt/overlay/dam/gui/content/assets/metadataeditor.external.ht...' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint 'http://author-mycompany65prd.adobecqms.net/error.html'. This request has been blocked; the content must be served over HTTPS.
• Failed to load resource: the server responded with a status of 404 () https://author-mycompany.adobecqms.net/content/dam/mycompany/campaigns/seasonal/back-to-school/back-...
• Failed to load resource: the server responded with a status of 403 () /bin/linkmanager:1

Attached screenshots of error on save/submit.

Anyone faced similar issues, can you please help us with resolution. We are on AEM 6.5.17.