403 Error on Dynamic Page

I have a dynamic page with a rating input field and the data set with read/wite permission, the collection is opened to everyone. However, it is throwing 403 error when browsed by non-members but working fine for members. Can anyone advise on this? Thanks

Apparently you have an issue with permissions. Have you restricted access to that page? Does the DB Collection have the proper permissions?

I set the page permission to Everyone and DB to anyone for all operations but still getting this error.