Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: Slow Network connection between Win7 and Win7

11 Aug 2011   #1
alocacoc

Win 7 Home Premium 64bit
 
 
Slow Network connection between Win7 and Win7

Hello

This is my firt posting here. I hope, someone can help me.

I connected two notebooks via a TP-Link router (Wlan 54g). The first computer is a brand new Samsung RF511 Win7 Home Premium 64bit with Intel I7, 8GB Ram. The second is a 5 year old HP Pavilion DV5000 device with Win7 Home Premium 32bit.

It dosent matter if i connect via Homegroup or direct over the network to the files. The speed of transmission between the two computers is about 3-400KB. Sometime, i get about 7-800 KB. But no idea why. I guess, i should get at least 3-5MB.

If i click over the network on a movie file (only one clock - no double click) windows explorer need about 20-30 seconds for read the filedatas. While this happen, Windows Explorer get slow.

Fluid browsing in from folder to folder is not possible.

So, whats wrong with Win 7? On the Samsung notebook installed a virtual XP. If i access with XP to the datas, it is very fast. Doubleclick a movie, and he start withinh 2-4 seconds. I spent some hours to find a solution in the internet. I saw, there are plenty of users with the same problem.

I try alot: things like netsh int tcp set global autotuninglevel=disable, disable remote differential compression and many things more. Turning off Firewall and Avast Antivirus...Nothing helps. I change also from DHCP to static IP. I checked all the drifer and firmware. Everything is up to date. For me, Win7 is a backstep.


My System SpecsSystem Spec
.

11 Aug 2011   #2
ratty39

Windows 7 Professional 64-bit, FreeNAS, Debian
 
 

Try resetting your WINSOCK catalog:
Winsock entries tells Windows 7 how to access your network services.
Additionally, your TCP/IP protocol can be corrupted.
The TCP/IP protocol is a stack of 4 layers that includes several transport layers.
When this stack is corrupt you will constantly have connectivity issues.

Open a command [CMD] prompt with admin privileges,
then execute these commands:
netsh winsock reset catalog (reset winsock entries)
netsh interface ipv4 reset (reset TCP/IP stack)
netsh interface ipv4 reset

Can't remember where I found this online - but it has helped me with network browsing in the past.
My System SpecsSystem Spec
11 Aug 2011   #3
alocacoc

Win 7 Home Premium 64bit
 
 

Thank you ratty39. I followed your instructions. Now, it looks that windows explorer is able to access faster to the network folders. But the transmission speed is still slooowwww. Write now i use the follow settings.

TCP Global Parameters
----------------------------------------------
Receive-Side Scaling State : enabled
Chimney Offload State : automatic
NetDMA State : enabled
Direct Cache Acess (DCA) : disabled
Receive Window Auto-Tuning Level : disabled
Add-On Congestion Control Provider : none
ECN Capability : disabled
RFC 1323 Timestamps : disabled

Additionla information: I disable the ipv6 protocoll. Now, i have 1.1MB. Much faster then before. But still too slow. But anyway, i not understand why i got now a higher speed after disable the ipv6 protocoll. Make this sense?

i have to correct. It stoped to work faster. Also the access to the folders is slowely as before.

I am angry myself. Why the hell i install this shitty OS. With XP i never had this problem. Many people have the same issue, but Microsoft is not able to help.

Only waste money and time. For nothing.
My System SpecsSystem Spec
.


Reply

 Slow Network connection between Win7 and Win7




Thread Tools





Similar help and support threads
Thread Forum
Win7 very slow viewing contents of large network folders
I have some network folders with 1500, 3000, and 5000 files. It's very slow opening those folders just to see the files anywhere from 15-30 sec. I've read lots of google articles and even several from this forum. Many articles are several years old, so I'm not sure how relevent. I've customized the...
Network & Sharing
Win7 to Win7 slow network transfers
Hi I have tried searching the forums and tried all possible solutions but none of them seem to work. My setup is as follows: "Server": Windows 7 Professional x86 Connected to Draytek 2820n MIMO router with Gigabit Cat6 cable (Win reports 1Gbps)
Network & Sharing
Win7 My Docs runs slow over Network
I have a windows 7 x64 machine that holds my documents folder for 2 other computers. Each computer is mapped to that file share which has multiple directories including my documents all located at the root of the drive. I have no problems accessing or modifying from any PC. Lately 1 PC only has...
Network & Sharing
Network connection repair issue in Win7
Hey, remember back in the good old XP days when you could right mouse click your networking icon in the service tray and select "Repair your network connection" and it would flush out NETbios and repair your DNS connection right then and there? Well now in Win7, when you right-mouse click the...
Network & Sharing
Win7 Fresh Install - No Internet/Network Connection
Ok, I'm going to give a small amount of back story here as it may be relevant to the current problem. Yesterday I formatted my Win XP PC and tried to install Win7 on it. 3/4 of the way through the installation my PC would restart, and upon loading back into windows I would receive this error...
Network & Sharing
Win7 VM's have slow network connection (32kB/s)
Hi all, ./wave I have a strange problem with Windows Virtual Machine VMs. I'm running Win7 x64 bit (RC), with one XP and one win 2000 virtual machine. Both these VM's have network connections and can access files and internet etc. But, it seems that (for both VM's) when i try to...
Virtualization

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 01:10.

Twitter Facebook Google+



Windows 7 Forums

Seven Forums Android App Seven Forums IOS App