File transfer problem Windows 7 and Windows 8.1 with Ethernet

hardtrance9

Honorable
Feb 8, 2014
11
0
10,510
Hello everyone,

I recently got a new desktop PC (so I can leave my gaming laptop at work and use desktop at home) and have been spending hours and hours, reading everywhere how to transfer files FASTER that the mega ultra super SLOW speeds I am currently getting when moving files from my Laptop to my new Desktop.

I have tried several things, but cannot get speeds hire that 1.5 Mb/sec and I have about 250 GB to transfer to the new PC :( (which at that speed would take who knows how much time to finish..).

One thing I did was to download and use IPERF to check both network cards speed. Latptop with Windows 7 is around 450 Mbps (theoretical 55 MB/sec transfers) and PC is around 900 Mbps (theoretical 110 MB/sec transfers).

Laptop: Realtek PCIe Family Controller

Desktop: Qualcomm Atheros Killer e2200 Gigabit Ethernet Controller (NDIS 6.30)

Already tried playing with and adjusting settings in both computers / network adapters:

- Jumbo Frame (from disabled to 9KB MTU)
- Large Send Offload IPv4 and IPv6 (enabled, disabled, etc.)
- Speed & Duplex (different speeds, finally left it to Auto Negotiation)
- IPERF tests
- and some others that can't remember right now...

I have not been able to find a solution for this yet. It is funny as 15 years ago I used to connect computers on our LAN games sessions and with the super old Windows versions had not trouble getting the max speeds on the cards but now, after many years of not having a Desktop, this is being kind of frustrating, not been able to get at least the Laptop Ethernet max speed of 450 Mbps :(

Does anyone know where could I get some good info. on how to fix this or can anyone help me out on this one?

Thanks to anyone that can help!!

Cheers!
 
Solution
At what speed are both NICs negotiating?

Are you connecting via router or switch? If so, what is the make/model?

Have you tried connecting the PC and laptop together directly, bypassing the router/switch? (This requires you manually set an IP address to each device.)

BuddhaSkoota

Admirable
At what speed are both NICs negotiating?

Are you connecting via router or switch? If so, what is the make/model?

Have you tried connecting the PC and laptop together directly, bypassing the router/switch? (This requires you manually set an IP address to each device.)
 
Solution

hardtrance9

Honorable
Feb 8, 2014
11
0
10,510


Sorry I forgot to put those details, there they go:

- The speed on the NIC's are set both to "Auto Negotiate"

- Currently I have the laptop and desktop connected with an ethernet cable cat5e
- I just plugged the wire into the LAN ports of each and then set up the IP addresses for both (IP4v properties):

Laptop is:

Address: 192.168.1.11
Submask: 255.255.255.0
Default Gateway: 192.168.1.2

Destop is:

Address: 192.168.1.10
Submask: 255.255.255.0
Default Gateway: 192.168.1.1

I turned off the password requirement for sharing files/folders and enables all the "discover" network options, etc.

I did all of this but I am not even sure if all this "file" exchange I have done (at super low speeds) are done via WiFi or Ethernet when doing this
the WiFi is still on together with the Ethernet. In theory if I turn of the WiFi on both, it should only do it via Ethernet? Well in any case, even if its doing it via WiFi, the speed shouldn't be 1 MB/sec transfer.

Let me know any other info. needed.

Thanks so much for trying to help out!
 

BuddhaSkoota

Admirable
When you hover your mouse pointer over the network icon in the system tray, it should show the speed at which the NICs are negotiating. You should see 10Mbs, 100Mbs, or 1Gbs. They will only connect at a max speed of the slowest capable NIC.

With the PCs connected directly together, the wired connection should take precedence over wireless, but I would recommend turning off wifi to ensure transfer by the wired connection. Wifi is susceptible to interference from numerous sources, and slow connection speeds over wireless is common.

A defective NIC is a possibility. You may want to test transfer speeds on another wired device if possible. Also, try using a different Ethernet cable.