I am here to ask an Expert, at one of the businesses I do IT work for we have a NAS device Western Digital MyCloud ex2100 with some shares, the users are Domain Users and permissions are controlled with their Domain usernames and passwords. Been working great for quite sometime. What is happening is some new users that have been added to the Domain are able to access shares that show they are Denied access. They are shares that I don't want them to access. From what I can tell the older users permissions are still working correctly. Any idea what could cause this?