Strange SMB issue since upgrading to FreeNAS-11.1-U6.3 today

[uneekwahn]

I run MrMc (Kodi for unjailbroken AppleTVs) on my AppleTV and up until this morning, before upgrading, MrMc had no issues accessing three SMB shares I had on my FreeNAS server.

Since upgrading, I can no longer access the SMB shares via MrMc, but they are still accessible via my Windows 10 machine. I changed nothing apart from doing the upgrade and can't see anything that has changed that would cause an issue.

MrMc can see the FreeNAS server via Zeroconf, but asks me to enter a username/password to access, which I don't have set. I try leaving it blank, but it continues to need a username/password.

Any suggestions would be greatly appreciated.

Cheers,

Jason.

 

[m0nkey_]

Since 11.1, SMB2 is the minimum supported protocol. It sounds like your devices are trying to use SMB1 which is deprecated.

You can re-enable SMB1 as per the release notes: https://www.ixsystems.com/blog/library/freenas-11-1-u6/