A few thoughts:
Seeing a server but not its shares: This may be a result of disabling the guest account and/or denieing browsing rights to it.
....
I think I found the issue when I use the command: yum install libc libcx libgcc1 cups-libs popt-libs gettext-libs zlib readline
I overwrote Paul version of libcx, my fault.
Samba 1.3 and Paul's Samba client installed and working great (with Win 10 too) !
Thanks
Greggory