Slow file transfer  

  1. Posts : 3
    Windows 10 home

    Slow file transfer

    I have an issue with slow file transfer (windows 10). I am almost sure it has nothing to do with the network settings.
    I have one application and:
    1. If launched from local drive works perfect
    2. If launched from mapped drive (same folder on the same hdd) works very slow
    3. If launched on another computer in network very slow as well
    It seems to me the issue is mapping the drive itself. Even with no access to the network result is the same:
    disk C:\Folder - full speed,
    disk F:\ (mapped disk C:\Folder) no speed at all.
    Ive checked all solutions found , and still no result.
    Any ideas ???
      My Computer

  2. Posts : 13,325
    Win10 Version 22H2 Pro and Home, Win11 Pro and Home

    Just an observation: I use NAS drives attached to my Router by cable, don't see much difference with file transfer in comparison to USB.

    File transfer is not the same as launching an application [program], same as running a program from a remote site which has always been slow from me although the fastest I ever used was in a shop and install on a full Server, a version intended to run that way.
      My Computers

  3. Posts : 3
    Windows 10 home
    Thread Starter

    IMO it has nothing to do with hardware. Physical location of files is the same (disk C folder) - mounting virtual drive slow down the transfer very very significantly. Additionally it has to be done that way because another 4 computers use this software. It is standard Windows 10 workgroup.

    - - - Updated - - -

    Please see the screenshots. It starts with more or less good speed, than transfer drops for less than 1 Mb/s. Physically the same hdd - Samsung 500 GB ssd, so quite fast.

    - - - Updated - - -

    In meantime I've checked transfer on my son computer. The same situation, after twenty seconds transfer drops from 200 mb to 1 mb and stay so low.
    It seems to me "it's not a bug it's a feature".
    Any ideas i.e. external linux serwer or something else?
    Attached Thumbnails Attached Thumbnails Slow file transfer-zrzut-ekranu-2021-03-06-12.00.04.png   Slow file transfer-zrzut-ekranu-2021-03-06-12.00.46.png  
      My Computer

  4. Posts : 3
    Windows 10 home
    Thread Starter

    Any ideas concerning slow file transfer? Till today I didn't found the solution, even Microsoft didn't answer my question.
      My Computer


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