Qnap nas to nas slow. Not sure what causes it, but...

  • Qnap nas to nas slow. Not sure what causes it, but every other day now it will go into this slow phase and never leave until the unit is rebooted. Then on the old TS-459 Pro I created a "NAS to NAS file-level backup" job in Backup Station -> Remote Replication. ovpn file into QVPN with? Some may mess about with the format. 2055 - Modem <-> Router : Ethernet 1Gigabit WAN - Router <-> NAS: Ethernet 1Gigabit LAN - NAS <-> Laptop: Wifi 6 Connection (TP Link Claim the 5ghz connection up to 1200mbps) And my problem is, when I copy the file from Laptop to NAS it's only around 10-14MBPS I think this is very slow after saw another thread can transfer I guess in the long run I am asking a lot from a low end nas box. We have are similar Qnap TS-453u with firmware 4. RTRR improves backup efficiency and reduces backup time. Otherwise, this machine has been working well for several years. Using 2x Seagate Exos X20 ST18000NM003D 18TB NAS: TS-451DeU The NAS was reset to factory settings before configuring the new RAID, using brand new disks. I have extremely slow write speeds from my PC, about 20kb/s compared to my normal of approx I have Qnap TVS-871 i7 16GB for more than a year and never had any issue with it but recently transferring Data from PC to Qnap has become way too slow ,before the problem transfer rate on average was more than 100 MB/s but a few weeks ago suddenly the transfer rate came down and stuck at 12 MB/S and doesn't go up or down Qsync is integrated into the NAS OS software to a degree, so will play nicer with regards resource-sharing than a 3rd-paty app too. Also, many VPNs are not suitable to be used with a QNAP NAS because they lack important security features and have slow speeds. Setting the QNAP NAS to use Jumbo Frame = 1500 and performance doubled, to what I would expect. Real-time Remote Replication (RTRR) is an exclusive and powerful backup feature provided by QNAP NAS to back up new and modified files immediately to another folder (on the local NAS or an external drive) or a remote NAS. Open Ap Feb 19, 2025 · Nas upload and download speed slow By Kevin. For the past couple of days my Qnap has been very slow to access via my windows PC. Any ideas why and how to make this process smoother / faster? Finding a good QNAP VPN might be a bit hard, though — that’s mostly because many VPNs don’t provide support materials that show you what you need to do. I also map a network drive to it for storing MS Office files, images and the like. after a reboot, the synchronisation speed is very slow. Could never iperf3 results greater than 200MB/sec when the QNAP NAS was set to Jumbo Frames (9000). A user reported that while using specialized software to restore data from a WDMyCloud NAS, he experienced a very slow data transfer rate. Solution There are many possible issues on either your NAS or your SMB client that may cause this problem. Applicable Products: All NAS series If you are experiencing slower than usual file transfer speed, you may run some tests Thread Rating: 1 2 3 4 5 Users browsing this thread: 1 Guest (s) NAS[Main Server] QNAP TS-877 (QTS) w. 5Gb) to my iMac. You may experience performance issues for the NAS, this may be due to some settings applied on the shared folders or volumes, such as encryption or snapshots. Don't build a NVME NAS. This role Then everything changed when I discovered the QNAP TS-632X-4G-US 6 Bay 10GbE Desktop NAS with its ARM Alpine AL524 quad-core processor and built-in high-speed connectivity that eliminates - Experiencing < 20MB/s transfer from desktop computer to NAS with very large file (> 256GB), when expected would be full Gigabit speeds (~125MB/s) - QNAP system is 16GB RAM and 4 HDDs in RAID5 (raw write performance in this configuration should be the same as of a single hard drive, ie Applicable Products: All NAS Series All QTS Firmware Versions If you are experiencing the slowness in web UI, use Reso Slow File Transfer Speeds by nasjack » Tue Apr 13, 2021 11:32 am File transfer speeds for both upload and download from my NAS is abnormally slow capping at the same exact speed of 5. Hey guys, I have a question regarding the directory listing. Use RAID and external backups. QNAP TS-231P-US 2x18TB Seagate Exos X18 HDD Raid-1[Deadbolt and General Ransomware Detection, Prevention, Recovery & MORE] How to reset my NAS password, network and security settings My QNAP is set up with one storage pool, with one thick volume on it. . Confirm the files are accessible within File Station. 2 SATA Samsung 850 Evo raid1 +16gb ddr4 Crucial+ QWA-AC2600 wireless+QXP PCIE [Backup] QNAP TS-653A (Truenas Core) w. I believe the problem is with my Netgear Router. The only application that I run on it is Plex server for my music. Accessing anything on the Qnap is slow, such as accessing files over Samba, or setting up permissions in the Qnap control panel. Qumagie is painfully slow with a big data set for me. check they all are Cat5e or higher and are not damaged, make sure all twisted pairs are working correctly with an ethernet cable tester. What is your firmware level on your Qnap? I have are similar problem with our Qnap TS-453u firmware 4. Have you checked the *,ovpn actually work by using them on another platform like OpenVPN GUI for Windows? Re: Help! Why is my NAS so slow? by Blondie » Tue Mar 24, 2020 1:13 am This seems to have started with the recent firmware upgrades. The NAS has a static IP address 192. It often crashes and disconnects the hard drive and I'll have to start it up again. Slow NAS speeds? Fix sluggish transfers by checking cables, network settings, and hardware. I've been previously using RSync to back from the Primary to the Secondary QNAP, but, based on comments here on the forum it seemed that NAS-to-NAS with RTRR would be a better choice, since it is a dedicated solution for SSD Upgrades for your QNAP NAS TS-853 Pro-8G. Enable SMB on the NAS. Imaij with his TS-453BT3 - I don't take any of his reported data seriously. This number can be further influenced by a few other factors such as the number and capacity of drives currently installed. Odd thing is, copying I've got a NAS QNAP TS-669Pro (6x WD red drives SATA, 3TB each in RAID5). Re: [SOLVED] 10GbE Speeds slower than expected by rock2me » Tue Dec 17, 2019 11:04 am Slow 10GBe performance from TVS-672XT attached to Netgear XS716T. I connected the Users who installed Windows 11 24H2 complain that they experienced extremely slow read and write speeds over the SMB protocol. Open Control Panel 3. 4tb [ 3x HGST Deskstar NAS & 1x WD RED NAS ] EXT4 Raid5 & 2 x m. Qsync Incredibly Slow by Strider98374 » Thu Aug 10, 2023 10:30 am I recently got my NAS set up, I have a TVX-X72xt. I found an old QNAP TS-239 PRO sitting around so I decided to put into use again. Both the NAS and my PC report 1Gbps connection speed, however transferring files from a mechanical HDD to the NAS is going at somewhere between 10Mbps at best and 500kbps at worst. I have 100Gbps between my NAS and AI computer. 4x 2TB Samsung F3 (HD203WI) RaidZ1 ZFS + 8gb ddr3 Crucial The TS-855X Hybrid NAS consolidates file server, backup server and virtualization storage into a single high-performance platform. Hello everybody. Some of the numbers people were showing on it were unexpectedly lower given the NAS+config+connection they had. Otherwise, 2. As for Mr. Directly connect the QNAP device with your computer using an Ethernet cable and then launch Qfinder Pro on your computer. The copy speed is ~5MB/s, but it doesn't even need to go over the network, it's a file on the NAS being copied to another folder on the NAS. Transferring files is painfully slow (Mac - NAS) I have a 4 bay QNAP NAS with four 8tb drives and it's taking FOREVER to copy files over from one of my media projects. 5Gbit NAS[Main Server] QNAP TS-877 (QTS) w. 5Gbit from NAS (Ugreen DXP4800+, RAID1 2x 16TB WD Red Pro, 4TB nvme Samsung 990 pro) to 2. Re: NAS to NAS backup - slow transfer speeds by Ingemann » Fri May 05, 2017 4:40 am dolbyman wrote: what does the CPU usage look like while transferring ? Not more than 15-25 % on the TS-870 which obviously has more cpu power under the hood than the TS-859, which shows a usage of 34,8 %. 100 and is connected to a router Netgear WNDR3700v4. 0959, no problems. Qsync for MAC IS useless. 5GbE switch. Now, I need to transfer around 30TB of large files (>4-5GB each) from my Synology 1817+ NAS to the QNAP. 11, you go to run, enter \\1292. 1421, veeam is slowing down and can't complete are backup. Then on the QNAP side. 1741). Bulk transfers from Windows to the server reach some 80 MB/s, but creatin When transferring a file it looks like this: Its all over the place. The primary is used for daily production work and the secondary is only used as backup machine. Ive had the NAS for a year now with no problems, but the last two days have proved a nightmare. Hi guys, I just purchased my first ever NAS, a QNAP TS-431+. Currently I'm copying a folder with 260GB if video footage from one partition of my NAS, to another partition on my NAS. I attached couple of images showing the TS-459 upload Hey Guys, I've just started using my QNAP TS-230 again, I've not used it in well over a year but decided to dust it off and attempt to backup all our phone photos to it. I am running a raid 1 over 2 discs. So I'm surprised to see that an internal copy is I had some good speeds over wired local connection using 2x 2. Applicable Products All QNAP NAS models Scenario Your NAS has been operating normally for years. As Spile mentioned above, given the filesizes I expect your working with, it's going to be the hardware in your PCs and NAS that will likely be having a bigger bearing on the speed, than the software alone, IMHO. The highest transfer speed on QNAP that I saw is 110MB/s storage transfer speed. I realize RAID 6 is slower, but both my Thecus and QNAP are running the same gigabit ethernet. I have another 8 days to return my nas for a full refund should I buy the TVS872X would it perform better. 4. Re: QNAP slow transfer speed over Gigabit Network by Toxic17 » Thu Apr 15, 2021 6:08 am sultanbrunei wrote: ↑ Wed Apr 14, 2021 8:37 pm Are there anyway to check further? Cables can limit speed. Slide the disks back into the drive bays while your QNAP device is powering on. 2 (20161102) upgrade - I can only get <10MB/s (5-7MB/s)transfer from PC win10 to NAS or NAS to NAS via samba - My 853a happy does 100MB/s+ on the same network. Very Slow Response Times by ataylorm » Fri Aug 24, 2018 1:56 am I am having issues with VERY slow directory listing times on our QNAP. Is there anything I can do to increase the transfer speed? It seems like its more beneficial to just get 7200RPM drives to save on cost. QNAP NAS Update your NAS to the current firmware. I am new to Qnap, but I would first solve the problem with your incredibly slow transfer speeds, it could be a configuration error, HDD hardware problem, USB cable issues or wrong USB port even. I formatted the RAID 5 volume and gave it a month to build. 5. If you meet slow file transfer issue over the network, follow the steps below to diagnose the issue 1. 4x 2TB Samsung F3 (HD203WI) RaidZ1 ZFS + 8gb ddr3 Crucial How to improve the transfer speed when I access QNAP NAS by using WinSCP? Last modified date: 2022-06-24 storageman wrote: ↑ Wed Mar 13, 2019 7:18 pm Connect it direct to PC and retest speeds (humour me) Also these in Putty give internal read speeds qcli_storage -t -> filesystem performance test qcli_storage -T -> disk/raid performance test storageman Ask me anything Posts: 5506 Joined: Thu Sep 22, 2011 10:57 pm - QTS version 5. I have 6 Ironwolf Pro NAS 20Tb Drives (RAID 5) and 2 Samsung EVO 970 NVME SSDs (RAID 1). ” After upgrading to the QNAP TBS-h574TX NVMe all- flash NAS, Spanish photography studio MADRID24 left waiting behind and moved straight into instant creation. The server is set up to act as a domain controller. I start the job and I'm getting ~40MB/sec data transfer. Dec 12, 2025 · During this recovery and reallocation process, disk I/O operations can be temporarily blocked or delayed, causing the NAS to appear slow or unresponsive. Results are very slow upload speeds from PC to NAS (50MB/s) but the download speeds from NAS to PC are as expected (280MB/s). Copying/duplicating files with this same volume is slower than the network transfer speed (2. 3, your QNAP connects, and when you do your speed test, you will get wonderful speeds. I've never gotten great speeds on my qnap either, and get noticably faster speeds when transferring via SCP for example. QNAP recommends working through each of the following possible solutions. Firefox (on Windows) works for me. Go to Storage & Snapshots > Storage > Disk/VBOD> Performance Test 3. My hope was to start editing a video on my Mac Studio at the office and then come home and finish editing on my MacBook Pro at home. Where do you stuck, at NAS (File Explorer) or a client (Win pc)? Where did you create the shared folder, in File Explorer or in Control Panel - Shared Folders? Shared folders can only be removed in Control Panel - Shared Folders, not in File Explorer. I am transfering the data between the portable HD and the NAS using rsync (see following command). ‼️ #Creators know the pain — slow file loading, laggy previews, teammates waiting on each other… the dreaded “waiting hell. The Windows version is a little bit quicker and more reliable. Recently, without significant ch I am using the QNA-UC5G1T adapter plugged into USB 3. I fit two WD Red 6 td drives in it (with room for two more to grow into), and set my system up for JBOD (as I prefer unpowered, unplugged from the wall backups over RAID redundancy for truly important backups). As a Sales Manager, you will lead Fukuoka enterprise sales for Storage and NAS solutions in QNAP Japan, working with a wide range of clients including local Japanese companies and international businesses. If you are running hero, are you using default settings? Did you turn on deduplication or anything like that? Deduplication can slow things down. 3. g. It is also worth noting that when you are trying to download something from your device, the maximum download speed you can possibly get is the actual upload speed of your home network your QNAP NAS is connected to. But if I tried QNAP OS to MyCloud it improved by about 20MB/s but is still very slow and has frequent drops in speed. He has ONE single drive in this 4 bay. We're talking about setting up the QVPN Client Service from QNAP on your NAS, right? What browser are you using to load the *. You will collaborate closely with technical teams and FAE（Field Application Engineer） to deliver complete IT solutions, manage strategic accounts, and drive business growth. My Windows 10 PC is hard wired to my Qnap TS-231 via Cat-6 cables going through a gigabit switch. Anyone know what might be causing this? The Qnap Nas now has a Virtual Switch using a subnetmask of 25 and provides IPs from 128 to 254 through its own DHCP Server. As a result, users may experience intermittent performance degradation, such as slower file access, longer response times, or unstable read/write speed, even though the workload and Aug 4, 2025 · Slow NAS speeds? Fix sluggish transfers by checking cables, network settings, and hardware. Firmware is updated to latest version. granted im on a ts 431+ with a coral ai attachment. Log in to QTS as an administrator 2. If there is a folder with lots of subfolders (300 or sth. I removed the SSD cache and this time did a copy from NAS share to my laptop and got full 100MB/s for about 18% of the way. However, when using Windows SMB to transfer files between the two NAS devices over my 1Gbps network, I’m only getting 58-60MB/s transfer speeds. plasrobin Starting out The Problem # You’re trying to connect to your NAS’s web interface but it’s just spinning forever and not actually loading. 5Gbps or 10Gbps feels like a bottleneck, and this disease needs 25Gbps LAN or up to cure. Increase speed and reduce boot up times. I am using HBS3 and don't have any problems transferring to an external USB drive. 2. I am running on average less than 10% CPU Usage and around 51% memory usage. The QSYNC app tells you nothing except "Scanning" which seems to be the most often notification, followed by 23/101 events 23% Re: Help! Why is my NAS so slow? by Blondie » Tue Mar 24, 2020 1:13 am This seems to have started with the recent firmware upgrades. Can anyone advise is this a good transfer speed or is there something wrong. There are various applications and software available for benchmarking the transfer speeds of your NAS, and you can also try copying large files to/from it to your client devices. I have a QNAP TS-251+ with two SSDs in a RAID 1 and Gigabit Ethernet. I have found a lot of files randomly missing, directories not being pulled down from the NAS with clean installs, which I have done several times. Feb 25, 2025 · A nearly full storage pool can slow down your NAS — and it happens to be one of the most overlooked factors when it comes to falling NAS performance. 260GB isn't particular a lot of data and copying it over the netwerk with a 2,5gbps ethernet connection is relatively fast. 168. 5GBit unmanaged ugreen switch and 1x 2. Both with 10TB+ of storage. QNAP TS-231P-US 2x18TB Seagate Exos X18 HDD Raid-1[Deadbolt and General Ransomware Detection, Prevention, Recovery & MORE] How to reset my NAS password, network and security settings The first time the synchronisation speed is good, but after a reconnect to the nas, e. Follow this guide to maximize your storage performance in minutes. SMB protocol tweaks may fix this. 4x 2TB Samsung F3 (HD203WI) RaidZ1 ZFS + 8gb ddr3 Crucial I am trying to transfer data from a Western Digital USB2 Drive to a QNAP TS-212E. 10. 2) Use "NAS to NAS Remote Replication" that is part of "Backup Station". The NAS, drives, switch and… QNAP TS-231P-US 2x18TB Seagate Exos X18 HDD Raid-1[Deadbolt and General Ransomware Detection, Prevention, Recovery & MORE] How to reset my NAS password, network and security settings Re: NAS to NAS extremely slow replication by Don » Sat Sep 12, 2015 8:08 am How is normal access to the NAS devices? slow? With those models I would expect to see much higher CPU utilization during a replication job. After rebooting a NAS running QuTS hero, HDD metadata will have been freed from the cache, so when the system reads data from the HDDs for the first time after the reboot, the reading speed will be slower than expected. Anyway Trying to login in to the web interface or access the share through file explorer is just painfully slow and NAS[Main Server] QNAP TS-877 (QTS) w. 2 port on QNAP NAS TS-453A (firmware version 4. Applicable Products All NAS series Diagnose If you meet slow file transfer issue over the network, follow the steps below to dia Hard drives in the QNAP are new Exos X16 14TB Seagate 7200rpm in Raid 6. Take care about the "Delete Data too" option when deleting a shared folder. I have a QNAP TS-873A with 8x16TB WD DC HC550 and 32GB of EEC memory connected with a TP-Link TL-SH1008 2. USB one touch copy worked great and was fast thank goodness and is the only thing that kept me using this NAS and not returning it. Use the forum search feature before posting. 6. Low Cost Delivery 100% Safe & Secure ‼️ #Creators know the pain — slow file loading, laggy previews, teammates waiting on each other… the dreaded “waiting hell. Perform Sequential Read Testand replace the disk which has low disk speed (for example: less than 80 MB/s) 4. My Qnap is a TS-673, RAID5. rsync -v -r -h This unit replaces a Synology DS1019+ (with which btw we had absolutely no issues connecting to remotely using Synology's own software Quickconnect) I would be able to saturate my home network upload / download speed as would my colleagues from their homes (none of us have greater than gigabit internet so the bottleneck is always our network not the office one to which the NAS is connected. Speaking of, what NAS are you using? Problem: DXP6800 Pro is underperforming my 4-year- old QNAP similar 6 drive NAS Details: I have the DXP6800 Pro loaded with 6 new 16 TB Exos drives fully tested. Connect via a wired network if you want faster speeds, if it's still slow whilst connected via a wired network, there might be other hardware issues present either with your windows PC or your NAS. In this case I enabled rsync server on the TS-877 to allow backups from a remote server to it. We are using this exclusively as a file share/network drive and it's just used at home with my wife, kids, and I. to/37oX47P NAS Solutions from - Or follow and speak with Robbie directly on his Twitter - / robbieonthetube Still not enough? Hi, I'm having a similar if not worse problem with my TS-219P after 4. Problem: DXP6800 Pro is underperforming my 4-year- old QNAP similar 6 drive NAS Details: I have the DXP6800 Pro loaded with 6 new 16 TB Exos drives fully tested. my NAS has 2 NICS in it (869PRO) and I just chose the option System Settings->Network, and clicked on the Port Trunking button and combined the 2 NICS on the NAS together. 3, and your Win 10 PC 192. I will maybe return my TS873A nas if A solution cannot be found as it is not performing as advertised. Was this article helpful? Applicable Products: All NAS series If you are experiencing slower than usual file transfer speed, you may run some tests I've got a NAS QNAP TS-669Pro (6x WD red drives SATA, 3TB each in RAID5). 0. if I can achieve a 20k transfer to the qnap Id be a happy camper cause 11k to is just to dam slow and the 5k between the drives is not acceptable at all. Please stick with HDDs. I access my folders mostly via smb from a MacBook, all wired no WiFi. Hi everyone. Amazon NAS Solutions - https://amzn. The QNAP is also running six drives but older drives that have been running for a long time in a raid 6 configuration. Especially slow if I access the nas via VPN (PiVPN)… Any hints? Applicable Products: All NAS Series All QTS Firmware Versions If you are experiencing the slowness in web UI, use Reso A QNAP NAS generally takes around 2-3 minutes to boot up. Its slow and very unreliable. You can also check the general performance of your NAS on the QNAP Product Performance page for the results of QNAP's own testing. 1. Odd thing is, copying There's one in particular on the QNAP forums about unexpectedly low transfer speeds depending on whether SSD cache or QTiering is enabled. Sahlstrom February 19, 2025 in Storage Devices qnap qnap nas nas internet speed router jumbo frames Share Hi, I'm relatively new to using a QNAP NAS or NAS in general. 5MB/s both wired and wireless. when i say slow, im mainly concerned with viewing my data. I had a 1 hour remote session with QNAP technician this morning, he checked carefully all of my NAS configuration and hardware components and ran several speed test and he can't see any explanation for the extremely slow write speed when using iSCSI connection. the slowness with recognizing photos is not an issue now with the ai accelerator, and 5hat it works in the background means its a non issue for me. When transferring a file it looks like this: Its all over the place. It is so slow, that I can't use Qsync, the speed ist round about 30kB/s! Also the Qnap Support didn't react on the problem! If somebody has a solution, i would like to hear it. My issue is file transfer speed is very slow when copying from the NAS, around 6,3 MB/s over both SMB on windows 10 and NFS on linux. Hybrid backup sync between two Qnap NAS, very slow by Darian2 » Tue Dec 11, 2018 1:23 am SO - for example - you make your QNAP 10G NIC port 192. You may wish to consider your preferences before applying these settings if performance is your primary concern, or if you are experiencing lower than expected performance, disabling My company is having a problem with our Qnap NAS being very slow at times. But I'm surprised how slow this copy is. Slow raid resync speed? Is this normal for initializing a new Raid 5 group? Getting around 13-16 MB / s. One other thing I forgot to mention. ) the directory listing is very slow if i try to access them. The first pool you make is the system pool, so if you don't have much data on the NAS yet, you could consider starting over to make the SSD pool the first pool. bqxjk, h1mk, yrjon, smdw4, eyqkrd, r2ps29, rvlc, w1o1w, bymb, kmde,