Same problem here. After 10.10 upgrade, I can no longer user the GUI to copy a file over 48bytes to a SMB connection. I can read the files fine, just can't write to the SMB destination.
Same problem here. After 10.10 upgrade, I can no longer user the GUI to copy a file over 48bytes to a SMB connection. I can read the files fine, just can't write to the SMB destination.