Mapping a network share OS 5 ex4100

hello

You can change in manage network the samba parameters to smb1, sm2, smb3.

See this topic OS5 PR4100 BUG PROBLEM since update from OS3 - #6 by michelv
or this [SOLVED] OS5 upgrade, no longer able to access PR2100 from Windows 10, CIFS: Authentication for user [user] has FAILED