Windows server 2016 slow file transfer

Windows server 2016 slow file transfer

How to speed up file transfers in Windows. Recently, I’ve worked on a File Server Migration project between Windows Server 2008 R2 and Windows Server 2016 File Server. Dec 9, 2016 The slow file copy, move or delete operations problem especially on large files, where transfer rate is extremely slow, causing Windows Vista  Feb 1, 2017 The first day after upgrading from Hyper-V 2012 Server to Windows Server Instead, it explains how I fixed the slow file transfers to the Virtual  Jul 31, 2018 Hi all, Has anyone noticed a performance issue when they installed Server 2016 ? When I launch the console its really choppy and sluggish. 0: Default version formatted by Windows Server 2016 TP2 and TP3. Hi all, i has been create a share folder from the window server 2016 standard to all client pc. Problem: Users on client machines running Windows 10 Pro Version 1607 Build 14393. It plays one of the most important roles in a Seedbox or VPS. The file copy activity Windows Server 2016 Horrible Network File Sharing Performance Windows Client which has this horrible transfer speeds to the Windows 2016 server. Knowledge of the credentials (the read-only account) used to access the file share. An existing SMB file share being used as a Jamf Pro distribution point. As with an earlier post we addressed Windows Server 2012 R2 but, with 2016 more features were added and old settings are not all applicable. 2. By default, once you install Windows 2012 R2 or Windows 2016 Hyper-V role on the server, the VMQ feature will be enabled on the physical server. Print server is a VM on Xen The VM is Windows 2003 32bit. 27GHz. There are two types of Distributed File System (DFS): The problem of slow update installation is the most typical for Windows Server 2008 R2 or Windows 7, however, in other Windows versions it is also observed (though, not so often). In Windows 10, this comes feature comes as a native feature and can be easily accessed via the Control Panel. transferring lots of small files (smaller than 1mb), the more files you're transferring the longer it takes I had an old drive with Windows 8. Copy speed very slow in windows 10 I have recently upgraded my laptop from windows 7 to windows 10. Jan 6, 2015 We used robocopy to transfer 2TB of files from a 2008 R2 physical server to a 2012 R2 virtual server. I didn't have this prob in win 7. Learn to install and configure the DNS Server role in Windows Server 2016. I currently running Win Server 08 x64 SP2 1 NIC. The first step in resolving file copy errors is to recognize what type of behavior occurs by design and what behavior indicates a problem. . An Easy Fix for Your Slow VM Performance Explained By Lauren @ Raxco • Mar 12, 2015 • No comments Raxco’s Bob Nolan explains the role of the SAN, the storage controller and the VM workflow, how each affects virtualized system performance and what system admins can do to improve slow VMware/Hyper-V performance: File Transfer has had a major upgrade in TeamViewer 12, meaning you can transfer files at warp speed between devices on almost all platforms. When the memory cache is full, Windows then has to wait for some writes to the disk to physically terminate in order to liberate cache space, which is when the slow-down starts to be felt. This is a really good Operating System and you should consider to move from Windows Server 2012 R2 to Windows Server 2016. 5/3. I am glad the settings helped resolve any issues you were having. For the most part, I have seen the TCP Auto-tuning slow network performance issue come into play with new server OS’es and client OS’es talking to legacy server OS’es like Windows Server 2003. Among all the corresponding solutions to optimize Windows 10 performance and speed up the slow Windows 10 file transfer speed, we picked up four immediate solutions that aim to fix the slow file transfer in Windows 10 efficiently. on same pc anywhere in the building on any pc. Domain Name System (DNS) is central to TCP/IP hostname resolution and Active Directory itself. Microsoft says that there are particular NICs and Access to network files and folders is very slow. File server performance and available tunings depend on the SMB protocol that is negotiated between each client and the server, and on the deployed file server features. Learn how to convert a disk between MBR and GPT in Windows Server 2016 without data loss even when the Convert to GPT grayed out in Windows 2016 Disk Management. Here’s the step-by-step procedure on how I was able to resolve the issue. I upgraded (clean disk and start over) the host server to 2016 (full GUI) and imported the 2012r2 guest. for SQL Server 2016 ALTER DATABASE tempdb MODIFY FILE (NAME  Host OS A : Windows Server 2016 (Veeam Backup & Replication . Windows Server 2016; Improving Microsoft Azure File Server Performance with BranchCache which is way below what one would expect over a 1 Gbps connection to a local file server Tricks to speed up your AWS EC2 Windows server I/O Updated Apr 3 2019 :: by Alex Say you have a pretty general Windows server, that runs Microsoft IIS (webserver), MS SQL (database engine) and probably some basic stuff, like SMTP, SSH etc. I'm pretty sure my transfer speeds shouldn't be Re: Slow File Copy Performance - Windows Server 2012 R2 Are you using robocopy which is built into 2008R2/2012? We used robocopy to transfer 2TB of files from a 2008 R2 physical server to a 2012 R2 virtual server. I myself found a fix for it. The problem that I see is the transfer of the print file from the print server to the printer. . 5 (5055683) and is used for Active Directory for my lab but it's really slow. Both machines had Windows 7 x64 installed and the transfer speed was ridiculously slow at 10-15kb/s. Site to Site IPSec VPN Gateway using two Fortigates. Slow File copy and RDP performance [Windows] Server 2016 runs very slow. I was getting slow transfer speeds on it as well. There are many other reasons for Windows running slower than it once did, and if it's runnig slower that will affect max data transfer speeds. W. Share Files and Folders in Windows It should say There are several more options available to address performance issues with Windows Server 2012 R2 using VMXNET3 drivers from Windows Server 2008 R2 that we have covered in this post. Branch has an 80E Firmware v6. 5+ and macOS Sierra June 03, 2016 — 3 minute read Update 2017-06-13: According to reports, this still works under macOS 10. The issue I am having is, it is taking 4-6 seconds to copy a 10MB file from the VM to the server. I was using Windows 10 Pro on the computer that was having the issue and that’s where the following change should be made to the registry. They often have problems with slow file move/copy operations and also experience  The reason for this is because prior to the release of Windows Server 2016, the . The 2. mdf] in database [database]. I myself  Since a few months we are implementing Windows Server 2012 R2, and since a The respond slow and it doesn't feel right, the older VM's (W2K8 R2) are running great. Hi, I have installed Windows Server 2016 on the latest version of ESXI 6. I am experiencing extreme latencies when using Remote Desktop from My Windows 10 machine into Windows Server 2016 Standard (Intel i210 internal NIC). One of the more interesting features in Windows Server 2016 (WS2016) is Accelerated VHDX Operations, a feature that speeds up and reduces the impact of in-volume operations on VHDX and VHD files. After upgrading, I am facing problems in Windows 10 regarding copying files & folders. If the physical NIC does not support (it is a hardware feature) VMQ, then it is going to slow down the network inside the virtual machines. I have been using the Windows Server NIC teaming feature in my lab and production environments ever since the release of Windows Server 2012. Installing SFTP (SSH FTP) Server on Windows Server 2012 R2 We go on talking about the means of secure file transfer between a client and a server running Windows Server 2012 R2. Apr 3, 2019 Tricks to speed up your AWS EC2 Windows server I/O - Sunday, You can move the "temp" folders, TempDB database, page file, IIS logs, mail Because EBS drives are slow as fuck are the EC2's biggest performance bottleneck. SQL Server has encountered x occurrence(s) of I/O requests taking longer than 15 seconds to complete on file [Drive:\MSSQL\MSSQL. I've run into an interesting file server transfer speed performance issue with a failover cluster I recently configured in Server 2016. Could not be mounted in 10061 and later. From this, if you’re going to use long paths in Windows Server 2016 or Windows 10, use PowerShell to manage your files! This to me seems a good reason for Microsoft to not make Long Paths on by default. Apr 15, 2013 Add me to the list of people who had GLACIALLY slow SMB/CIFS/network file transfer performance between Server 2012 and XP or 7 clients  everyone; We got this server: HP Proliant DL380 G6 LFF with those spics: CPU: Intel Xeon E5520 2. Speeds were great. The most difficult step when optimizing FTP speed is to know what you already have. Since most of the old operating systems came before vista do not support this RDC feature, it may slow down network data transfer in Windows 7. Slow file copying can be caused by storage issues, client issues, and server issues. some administrators have found that copying large files from a Windows 7 or Windows 8 client computer to a Windows Server file share can result in erratic -- and sometimes problematic -- behavior. And there are several pauses during the transfer. That partition should have about 10% free space or more. 2: Default version formatted by Windows 10 Preview build 10049 or earlier. Windows 10 very slow file transfer could be resulted from many factors. 02) and Windows Server 2016 (SMB 3. How to Fix Slow SMB File Transfers on OS X 10. To install Network file system (NFS) in Server 2016 follow. Method 1: Run System Maintenance Troubleshooter Follow these steps to run System Maintenance troubleshooter. Update 2016-11-29: Added the instructions to reverse the change, for those that have issues with SMB servers requiring signing. Here is an example of how the settings can be applied to achieve optimum file server performance on Windows server 2016. The specific issue is that when I access the file share from A Windows-based file server that is configured as a file and print server stops responding and file and print server functionality temporarily stops. How To Fix Windows Server Network Performance Problems after the initial Windows Server 2012 release. NIC teaming is not something we got with Windows Server 2016 but I just find it interesting to review this functionality as we have it in the current iteration of Windows Server, as usual, touching a bit on basics and history of this feature. Network File System (NFS) provides a file sharing solution that enables you to transfer files between computers running Windows Server 2012 and UNIX operating systems using the NFS protocol. Depending on the disk configuration, you would see slow copy speeds. 8 windows server 2012 windows server 2012 r2 windows server 2016 xenapp Support for Microsoft* Windows* 10, Version 1903; Support for Microsoft* Windows Server* 2019, Version 1903; Removed support of Receive Segment Coalescing (RSC) from Microsoft Windows Server 2019, Version 1903 ----- Purpose. 1. A consistently high workload on the server makes it quite slow. I have tried both legacy network adapters and regular network adapters. indows Vista has a bug where when copying, moving, transferring or deleting files or folders, the file operation may take a very long time and very slow to complete. Windows Server uses the Server Message Block (SMB) file-sharing  Feb 13, 2019 Windows Server 2016 scan differences slow to Windows 2016,and then we find that the same 100000 files scan differences,1 hour spent in . You should select the proper hardware to satisfy the expected file server load, considering average load, peak load, capacity, growth plans, and response times. Now there is problem with file- and print performance between Windows 7 desktops and the Windows 2016 server. A good file transfer speed will guarantee a good user experience. Last time we discussed using FTPS as a secure extension of FTP. A typical network sharing environment consists of a wired or a wireless network, multiple devices, and supporting software. The windows computer is running Linux and Windows as dual boot, when I scp from Linux to Linux I get ~8MB/s transfer rate without compression enabled. There are also long pauses before the transfer starts. Either way, here’s how you can speed up the slow Windows 10 Search. awful performance. I hope that u understand Hello, We migrated to Windows server 2016. When you first build a vm with Hyper-V, the config file is around 60-70 KB. With a Windows 7 client and a Windows 2008 server or a NETAPP NAS, or an EMC NAS the results were all similar. The slow file copy, move or delete operations problem especially obvious on large files, where transfer rate is extremely slow, causing Windows Vista users have to wait for the process to complete, which took much longer time I had a 2012r2 server (full GIU) with a 2012r2 guest (full GUI). 13 High Sierra. The VM has 2 CPU and 2GB of RAM with VMware Tools 10. hen using FileZille, SSH Secure Shell client, CoreFTP, PSFTP and other secure FTP clients to transfer files between computers or servers, the transfer (upload and download) speed can be very slow compared with the speed achievable by FTP connection even though there is enough fast bandwidth on network and routers. File transfer speeds are significantly less than before. 1/10 computers in our environment. At times, it will leap to 700KBps and then immediately drop. For Windows XP and Windows Vista-based computers performing the same data transfer over a long, fat pipe, the same amount of data is transferred. If you're using Windows Server 2016 or planning to, you might be interested in Windows Server 2016 Performance Tuning Guide, which explains what's possible to optimize. I wanted to see if a new drive/installation would help. 1 in Windows Server 2016 and Windows 10. The entire process completed within 2-3  A few modifications in the configuration of Windows Server 2012 can definitely speed up the Admin Tools and Tips on May 26, 2016 Bookmark and Share Very low CPU utilization: uses less number of CPU cycles while transferring data using the network. Windows 2016 File server slow to open and save file in share depending on user group. 1. I am running a server 2016 server on a Hyper V server that is 2012 r2 You said this Windows 2016 server has 16 GB of Hello Guyz, I encountered a problem after upgrading to windows 10. The specific issue is that when I access the file share from Windows 10 very slow file transfer could be resulted from many factors. The 2 main things that slow down a data transfer, namely:- 1). I was also able to create files at that level. 0. I have a gigabit D-Link DGS-1005A switch to link both my computers. 6. Could not be mounted in Windows 10 Build 10130 and later, or Windows Server 2016 TP4 and later. Please follow these steps to determine the cause of the issue: On the file server that hosts the shared folder, copy the file to its local hard disk. The PC's running Windows 7 are not experiencing the problem. Server 2016 And 2012 R2 - Share Files And Folders (with access based enumeration) Windows Server 2012 R2 and 2016 are used as file servers. SOLVED: Slow Network File Transfer Speeds on Windows & Juniper Hardware November 3, 2016 November 4, 2016 If you see transfer speeds bouncing up and down on any system (Windows PC, Linux Server, network appliance, NAS disk, firewall, router…), the most likely cause is at the physical layer. 25% for Local Area Connection. and Windows Server 2012 R2 were plagued by extremely slow file transfers  Jun 3, 2016 Apple broke SMB file transfer speeds by forcing client signing on by default. 0b but it's almost unusable. NIC teaming feature reached its maturity in Server 2012 This is a simple scenario with one Windows Server 2012 R2. VMware Workstation Speed-Up, How to Fix Slow Performance This article describes a couple of quick steps to speed up VMware Workstation. The OS file handle is 0x00000000. This article explains how to activate Internet Information Services (IIS) and use it to enable HTTPS downloads on a Windows Server 2012 or 2016 file share distribution point. The highest protocol version currently available is SMB 3. If you want to know why is your computer copying files so slow, then this post explains the reason for slow file transfer speeds and what you can do to increase copy paste speed in Windows 10. While my client pc window 7 transfer file to my share folder will take time even a small file 1mb size. Installs base drivers, Intel® PROSet for Windows Device Manager* for Intel® Network Adapters using Windows Server 2016*. Jul 2, 2014 Improving Network Performance in Windows Server and Client (Part 2) possible causes of slow network performance, as well as a few tips for tweaking Windows BITS can control the flow of file transfers and thus prevent interference with . This speed issue is just happening to the Windows 8/8. When you organize files using File Explorer, it will generate a thumbnail of each file, which will slow down the file operations. RAM: 6 GB. As soon as there is a second path between both computers transfer  Apr 13, 2017 Windows Server has several built-in file copy utilities that you can run Robocopy can significantly improve speed on remote file transfers by in Windows Server 2012 R2 (SMB 3. 11. If the hard drive partition Windows itself was installed on is too full, that will slow down everything in Windows. Whether we’re at work transferring a Virtual Machine image to a new server, or at home trying to move vacation videos to your mum’s PC – we need it to happen quickly. In some cases, File Transfer Protocol (FTP) is a critical key for some application functionalities. Stay tuned I am working on a Windows Server 2016 VMXNET3 settings post as well. x (the August 2016 Anniversary Edition) on a network with Windows Server 2012 R2 providing file shares ran into a frequent problem when copying, creating or renaming folders on any share residing on the server. When transfereing files from and to the server, transfer speeds are very slow (20mbs average). Sep 5, 2018 After all, you can't share individual files, but only folders or disk volumes. This pivotal point of why a server exists is because Thanks to Windows Server 2016 a lot of new features have been added especially for networking, storage and Hyper-V. 0 External Hard Drive slow transfer Speed in Windows 10, 8. You could try any of the methods to get rid of that. Follow the steps to disable thumbnails to fix Win 10 file transfer stuck at 99 percent, 5 seconds remaining and other circumstances. The Windows 10 Search Index could be different from the Windows 7/8 Search Index, so it can’t make the right connections. My NAS is currently an Lenovo M58p. Prerequisites. Recently I had to solve a problem of a very slow transfer of files between two computers on a LAN network using Ethernet cable. I am currently running a legitimate copy of Windows Server 2012 R2 Essentials for my NAS. Mar 20, 2018 I have a client running Windows Server 2016 Standard. I'm only getting a transfer rate of 1500KB/s from my Linux server to my Windows computer. 1). Performance Monitor is an excellent tool for figuring out how to improve your server's performance, but performance monitoring is time-consuming, plus you have to know how to interpret the data that it yields. In this article, I’ll show how to stop the Windows Defender Antimalware Service Executable to hit 100% and slow your server completely. on Hyper-V 2016, so I have to setup this on my slow Hyper-V 2008R2 We had extremely slow file transfers to/from network drives for a completely different reason. Windows Server 2016: End Of One Era, Start Of Another September 28, 2016 Timothy Prickett Morgan Compute , Enterprise 10 What constitutes an operating system changes with the work a system performs and the architecture that defines how that work is done. I have a home server running Windows 7 Ultimate x64 on a PC with an Asus P5N-D motherboard. Sharing files and managing permissions with advanced settings are one of important strategy an administrator must know. Related materials: Hyper-V in Windows Server 2016: Reboot oder Revolution If the IO taking more than 15 seconds are reported frequently, its an indication of slow Disk IO subsystem. I had extremely slow data transfer speed from any storage media. The guide focuses on 3 different optimization types such as Hardware optimization, server roles or server sub-system optimization (tuning). Both are within the same network (1G connection). In such situation user can only control the settings of its FTP client. File transfer speeds between the two sites averages 425 Kbps for Data Troubleshooting a slow ICA-proxy session NetScaler might affected the file transfer. I cannot figure what is going on. I had always assumed that NIC teaming would give my servers a performance boost, although admittedly I had never taken the time to do any benchmark comparisons. Let’s try to check the installation time of KB4056892 update (patch to protect against Meltdown and Specter vulnerabilities) in Windows 10. 5. It is very slow and users are complaining a A Guide to Improve Windows File Server Performance Admin Tools and Tips on May 26, 2016 A few modifications in the configuration of Windows Server 2012 can definitely speed up the file servers. Can use alternate data streams under Windows Server 2012 R2. 2, Headquarters has a 300D Firmware v5. 5-inch external USB 3. Writing large files to SMB network shares was painfully slow. I have running inside of it a Windows XP VM SP2 via Hyper-V. Windows Server uses the Server Message Block (SMB The Microsoft Evaluation Center brings you full-featured Microsoft product evaluation software available for download or trial on Microsoft Azure. Update 2017-02-09: Added details on how to disable signing on a mac that is serving SMB shares. Hey all, I'm trying to troubleshoot an issue where I'm copying files from an iSCSI disk to a local disk connected via SAS and performance starts off very good but quickly drops to very poor. a 2016 DC and a 2016 File & Print Server. Windows 2016 Migration Guide. ‎11-30-2016 03:43 PM. However, the data transfer for the Windows Vista-based client computer is faster due to the larger receive window size and the server's ability to fill the pipe from the server to the client. Using Task Manager under Networking tab, Network Utilization was showing only around 0. This article deals in great detail with the problem of file transfer either slowing down or coming to a complete zero in Windows 10. My Question is, is it possible to increase the File Transfer Speed on my Computer??? So that i can copy faster my Files!! Performance & Maintenance: NIC slows its speed down after short period of time. These steps will speed up and offer better performance, during normal operation but also during backups with your VMware backup software . Here in this article, we will discuss fully on share files and folders in Windows server 2016, no matter it’s possible to do it in Windows server 2012 and 2008 R2. 1 installed. Windows 2016 File server and client task mgr show 17 mb of file transfer when DOmain user member opens file "A". If the file-copying speed is unusually low (that is, obviously slower than average speed), select Storage as Introduction. Not sure if this belongs here or in the networking section. 1\MSSQL\Data\xyz. I have been finding my write speeds suddenly drop after roughly 15 seconds. you also have performance issues with Windows 2016 Servers ? From this time our W2K12R2 File-Server went slower and slower. Network sharing allows users to share resources over a network. Or, there might be something wrong with the initial process that runs the Search Index after you’ve installed or upgraded to Windows 10. AOMEI Partition Assistant Complete yet easy to use hard disk partition manager software to resize, move, merge, copy partitions, migrate OS, convert MBR/GPT disk without data loss. Migrate SBS 2011 Standard to Windows Server 2016. The same RDC feature continued in Windows 7 and other versions. The guest needed to read/write to a share on the host. Install Network File System (NFS) Widows Server 2016. Slow SMB transfer from Windows 7 to Server 2012 R2 Mini Spy If I transfer a single large file to the server, I only get around 45 MB/s, but if I start a second transfer while the first is Performance tuning for file servers. When *downloading* a file to a client PC from the home office, the speed is around 512KBps. The issue may be caused by Windows TCP Stack offloading the usage of  Nov 15, 2018 In Windows Server 2019 (1809) and Windows 10 1809 you'll find a new file shares with continuous availability would be too slow by default. 4 X HP NC3. Faster Transfer File Speed Hi Guys its me again. The term "file share" in Windows Server is a bit of a misnomer. How to fix the slow data transfer issue and speed up your USB flash drive Today, USB flash drives (or pen drives) have become ubiquitous as they're the most convenient way to quickly transfer large amounts of data thanks to their portability. The network drives are mapped in Windows 10, Windows 8, or Windows 7. Simply follow this article to fix file transfer speed drops to zero or copy speed 0 bytes issue right now. “Windows Server 2016 and System Center 2016 offer our most cloud-ready server operating system ever, with exciting new innovation to help you transform your applications for the cloud, build a software-defined datacenter with cloud efficiencies, and keep your IT safer than ever. I would suggest you to follow these methods to fix the file transfer issue and check. Windows Server 2012 Thread, Windows Server 2012 extremely slow performance executing files in Technical; Hello all, I am running windows server 2012 as dc with 2 clients connected both running win7 pro. etc. Slow File Transfer with IPSec Site to Site VPN to Azure VM. You experience an unexpectedly long delay when you open, save, close, delete, or print files that are located on a shared resource. It should only be used for special cases, and a lot of things may break or just not support it. SOLUTION. Way 2: Turn off Thumbnails to Speed up Copying Files on Windows 10. The built-in file transfer system in Windows can be quite slow, as anyone who uses networked hard drives or moves large media files knows from painful For target file servers that are server clusters, before you run the File Server Migration Wizard, you must create the resource groups that will contain the File Share resources (for Windows Server 2003 clusters) or File Server resources (for Windows Server 2008 clusters)—or you must identify existing resource groups. This manual describes how to configure DFS data replication in the Active Directory domain on servers running Windows Server 2016. However, lots of users have reported that thet are experiencing problems with USB 3. In this post we will cover an updated version for addressing VMXNET3 performance issues on Windows Server 2016. Note that the settings are not suited for all computing situations, and you should assess the effect of every individual settings before using them. speed, but after several seconds the transfer speed would drop to zero. Hello Guyz, I encountered a problem after upgrading to windows 10. So let’s get started. Windows 2012 R2 - Dell PowerEdge R810 - Slow Network Performance I have installed 2012 R2 (RTM, from MSDN) to a Dell R810 server. This post will show you all steps needed to migrate Active Directory, DNS, DHCP, ADFS, CA and File Shares to a new server. The latency is many milliseconds when typing or moving windows or doing just about any task from within the RDP window. by Linux, Mac, and Windows - and so SMB is the right solution to keep file naming consistent. Upgrading Active Directory forests to Windows Server 2016. This feature was introduced from Windows Vista to transfer data over the network in compressed format. Especially in file copies, RDP sessions and SQL query performance the issue has been evident. May 14, 2018 Optimizing File Server Performance in Windows Server 2016 the Windows server to enhance the sharing of files and other resources across  May 19, 2018 hello, my server has very poor networking speed when copieng files from a But with Windows Server 2016 speeds went down from 200Mb/s to 20Mb/s max. 4/14/2017; 6 minutes to read; In this article. Most articles about optimizing server performance tend to center around using Performance Monitor to look for performance bottlenecks. However ALL network transfers are horribly slow, in fact I was just testing it I've also tried FTP internally from the Windows Server so I've tried  May 16, 2014 One of the problems that has long plagued Windows Server 2012 (and now Windows Writing large files to SMB network shares was painfully slow. Windows file copy starts off very fast, then drops to very slow speeds within a few minutes. During the issue the VM is not being taxed in anyway, cpu, memory, hd read/write, and network speed is all good. Feb 23, 2017 Poor performance; Packet loss; Network latency; Slow data transfer. Are you having trouble when Filezilla is slow while uploading or downloading files? By default, the FTP transfer speed between the client and the server depends on many factors: Internet Service Provider limits, FTP server and client settings etc. Problem: End users reporting very slow file access from the fileservers located at headquarters. This means that when copying, Windows at first reads and writes very fast the data, but that is an illusion since the data is only copied to memory. If I upload that same file to that same server, the speed is 2MBps (what is expected). Domain admin member opens file "A" 1mb of traffic. After all, you can't share individual files, but only folders or disk volumes. 0 HDD or flash driver always has around 100 MB/s copying speed by default. transferring to/from a mechanical hard drive, the 5,400rpm drive are the worst as the are the slowest 2). windows server 2016 slow file transfer