Solved Poor Internet connection over WiFi

trainman261

New member
Local time
3:47 PM
Messages
2
Hi everyone,
I'm having this problem with the WiFi (which I set up in 2011) at my grandfather's. I googled quite a bit for this problem and never found a solution. I've had the issues for quite some time, but as I usually only stayed there for a couple of days the last couple of times anyway, I didn't spend too much time fixing it. Now I'll be taking care of him for a week, and I'm here for a total of almost 2 weeks. The Internet connection is very poor - sometimes, web pages will load (but not as quickly as they should), sometimes they will load after about 1 minute, sometimes they will load about halfway and just not go any further, and sometimes page loading just gets stuck at the beginning. There is never any message such as "the server timed out" of "the server could not be found". The problem only happens on my computer (Lenovo ThinkPad X230 Tablet with Intel Advanced-N 6205) - I've seen at least 10 devices at various times using the Internet without any issues, including his laptop (thank goodness), and my computer doesn't have this issue with any other wifi network (the router is a Tenda single band Wireless-N W268R). I don't have the problem when I connect via ethernet, but the ethernet connection is only available upstairs, and I want to be able to stay downstairs when I need Internet on my computer, because he can barely make it up the stairs. I can also access the router settings etc. without any issues. Here is what I've tried (although it could well be I don't remember evening I tried), in no particular order:
  • Forgetting the network and reconnecting
  • rebooting the router
  • Forgetting every single WiFi network the computer has ever connected to (after copying all the profiles to my memory stick), including the profiles in another place - I forgot where that was now
  • Setting the network as a public network and back to a home network again
  • ipconfig /release and /renew
  • ipconfig /flushdns (or whatever it was that clears the DNS cache)
  • using a different browser
  • rebooting, again and again
  • looking through firewall settings
  • temporarily turning off the firewall and trying to use the Internet, still doesn't work
As I've said, Google didn't bring me any luck, and I'm really confused with this issue. It could be that the connection between this computer and that router never worked. Does anyone have any ideas as to what in the world is going on here?
 

My Computer

Computer type
Tablet
Computer Manufacturer/Model Number
Lenovo ThinkPad X230T
OS
Windows 7 Professional 64-bit
CPU
Intel sandy bridge core i7-3520M @ 2.9GHz, 3.4GHz Turboboost
Memory
4GB
Graphics Card(s)
Intel HD Graphics 4000
Hard Drives
320GB
Antivirus
Microsoft Security Essentials
Browser
Mainly Firefox, also internet explorer and chrome
Hi trainman, Welcome to Seven forums.

Try to upgrade the router's and your NIC firmware.

1- Change wireless router encryption to WEP, rather than WPA. (I understand switching to WPA2 could also help with some compatibility issues...)

2- Uninstall router management software that came with router (e.g. D-Link router comes with a program called “Network Magic”. It might interfere with the Windows-7 wireless software that is already installed)

3- Change wireless adapter settings: In "Properties", unclick "TCP/IPv6"

4- Change wireless adapter settings: In "Properties/Configure", disabled Ad Hoc QoS Mode.

5- Change wireless adapter settings: In "Properties/Configure", changed Wireless Mode to 802.11g

6- In Control Panel/Power Options: Change advanced power settings... Wireless adapter settings: set to Maximum Performance
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Bulid/Self made
OS
Windows 11 x64
CPU
i5 2500K @ 3.3 GHz
Motherboard
ASUS P8 Z77 V pro
Memory
16 GB DDR 3 @ 1600Mhz
Graphics Card(s)
MSI 1050TI 4GB OC version
Sound Card
On Board (Realtek HD audio)
Monitor(s) Displays
Samsung 22" LCD
Screen Resolution
1920*1080
Hard Drives
Seagate 1 TB, WD 1TB, Seagate 2 TB ( I use a lot of space)
PSU
coolermaster 750 W
Case
Coolermaster HAF912
Cooling
Coolermaster hyper 212 EVO
Keyboard
Samsung
Mouse
Dell Wireless
Internet Speed
Wireless 50 Mbps
Antivirus
AVG 2016 Internet Security
Browser
Google Chrome
Fixed

Alright I upgraded the router's firmware, and that somehow did it. I still have no idea why this happened, but it's working now. Thanks for the help, and happy new year!
 

My Computer

Computer type
Tablet
Computer Manufacturer/Model Number
Lenovo ThinkPad X230T
OS
Windows 7 Professional 64-bit
CPU
Intel sandy bridge core i7-3520M @ 2.9GHz, 3.4GHz Turboboost
Memory
4GB
Graphics Card(s)
Intel HD Graphics 4000
Hard Drives
320GB
Antivirus
Microsoft Security Essentials
Browser
Mainly Firefox, also internet explorer and chrome
Glad the issue is resolved. Firmware can be a major cause for low speed or any other issues.

Happy new year to you as well.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Bulid/Self made
OS
Windows 11 x64
CPU
i5 2500K @ 3.3 GHz
Motherboard
ASUS P8 Z77 V pro
Memory
16 GB DDR 3 @ 1600Mhz
Graphics Card(s)
MSI 1050TI 4GB OC version
Sound Card
On Board (Realtek HD audio)
Monitor(s) Displays
Samsung 22" LCD
Screen Resolution
1920*1080
Hard Drives
Seagate 1 TB, WD 1TB, Seagate 2 TB ( I use a lot of space)
PSU
coolermaster 750 W
Case
Coolermaster HAF912
Cooling
Coolermaster hyper 212 EVO
Keyboard
Samsung
Mouse
Dell Wireless
Internet Speed
Wireless 50 Mbps
Antivirus
AVG 2016 Internet Security
Browser
Google Chrome
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