Guest access in SMB2 disabled by default in Windows 10 Fall Creators Update

Hi, ever since the new Windows 10 update i have not been able to access my Freenas via SMB. I have authentication enabled on my shares (no guests allowed on the shares) but the issue seems to be that there is no authentication needed in order to LIST the shares on the Freenas. The new update blocks this kind of unauthenticated access. It is described in the link below. It also states that this only affects enterprise editions which is what we are using:...

Guest access in SMB2 disabled by default in Windows 10 Fall Creators Update