@Jason said in Lanier LD117 scan uploads are slow when NetBIOS disabled on remote share:

This is not a NetBIOS issue then..

While you might have assumed I said that it was, The symptom only showed itself after this change was made. Before the user went on vacation and while she was gone, the only change that was made was that NetBIOS was disabled, and DNS added to the printer along with putting FQDN in the SMB paths for the fileshare location.