Upgraded to TrueNAS-13.0-U3.1 from FreeNAS-11. Lost samba share access on all Windows PCs

[mudshark]

Upgraded to TrueNAS-13.0-U3.1 from FreeNAS-11 and lost samba share access on all Windows PCs

FreeNAS-11 was working fine but I U/G'd for the superior GUI.
All PCs' file explorers show the old mapped drives with big red X's now.
I verified SMB service has legacy SMB1 support.
SMB NetBIOS name is correct.
Windows network browsing for NetBIOS name fails.
TrueNAS user is "samba-user"
All shares are checked as browsable by network clients and allow guest access.

Any help is greatly appreciated.
Thanks, all.

 

[mudshark]

No one? uh-oh. Server rebuild in order?
How should current TrueNAS be setup with (3) 4T and (2) 6T drives for 2-drive failure capabilities?
Thanks

 

[Samuel Tai]

By any chance was your share using the pool root? This is no longer recommended past 11.3, as the pool root can no longer be shared. You'll need to move your data into a daughter dataset, and repoint your shares.