Accessing Files on SMB Share

    Hi

    I have a recently swapped from OE to Libreelec (installed on Asus Chromebox). It has always had hard drives attached that also act as a file server for movies, TV etc so that I can access from the bedroom (also Libreelec on Asus Chromebox). Both are wired connected to the router.
    The problem I've have is that I can no longer access the hard drive from the bedroom. I used to be able to do the following:

    Videos- Files- Add Videos- Browse- Windows Network (SMB)- Work Group- Libreelec- Hard Drive- Movies/TV etc

    But now

    Videos- Files- Add Videos- Browse- Windows Network (SMB)- Empty folder??

    Where is the Workgroup? (it's the same on both devices). What am I missing? Any help would be really appreciated.

    Thanks