I have got an issue in which when trying to upload first image It says ERROR - Unable to mount SMB share.
I have manually changed passwords on local user accounts for the shares, and set the new password in the Admin -> Distrubution point.
I noticed that this didn't help, and I also noticed I didn't have permission to make change to share. Although Share settings were set, security settings were not.
I have amended these, rebooted - but still having same issue.
What else can I check?