Freenas 11.3-U5 Windows Share inaccessible

I upgraded my Freenas server from 11.2-U8 to 11.3-U5. Post upgrade, I am not able to access my Windows Shares (SMB). They are simply inaccessible. Does anyone have knowledge of this issue and better yet, how to resolve? I’m frustrated at attempts to locate relevant information to the issue.

Make sure the permissions are correct on the dataset and it’s not owned by root.

Thank you for the response. With your suggestions, I have been able to access my data. I appreciate you.