I know myself and others have had issues with connecting to windows shared folders intermittently or depending on hardware or build.
one of the things that seam to work is instead of looking for the computer name is use the ip address.
that works most of the time. more of these problems seam to occur when you use a different workgroup name than the default "WORKGROUP"
what I found out the other night is when you use putty to connect to the libreelec device and use these commands
cd /storage/.config
cp samba.conf.sample samba.conf
nano samba.conf
to create the samba.conf file and edit and save the workgroup name
I have been able to see my windows shares by computer name as well as ip.
but the only other thing I found was that with the newer builds you may need a username and password for the computer
which is easy to add under the user accounts and then just run netplwiz.exe and uncheck user must enter password to log in
How To Automatically Login To Windows, Without Typing Any Password | Digital Citizen
seems to work for me.....
any way some of the smb stuff might be done in a build?
thanks for input
Andy