hi, About SMB 2.0 in DMS, which is DMS now running SMB 2.0 service, so other devcie can using SMB 2.0 protocol to visit DMS, like DVDFab running in Windows 10, not need active SMB 1.0 now. and copy to DMS is more stabely.
I read your post, find your problem is DMS cannot visit your Windows 10 shared folder. I think that is not the problem of SMB 2.0 in DMS.
There are maybe have some access control in your WINDOWS 10 PC, I am not sure it, please try to visit it and send the log to me, I will try to check it.
Thanks.