Issues related to Intel® Wireless Adapters and technologies
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Centrino Advanced-n 6235 lag


hi intel team, i want to tell you guys that this is your worse product. i mean, how did you even let laptop manufacturers use this wlan card. i mean seriously ? you never test your product ?

now my problem is, i get 300 ms ping while playing league of legends, which is fustrating for a moba. i got 100 mb internet connection. with cable its just perfect, same game, 17 ms ping. first i thought it was the router. i changed the router, nothing changed still laggy. i loooked every kind of solution mentioned in the forums and stiill same. this drives me crazy. i paid 1000 € for a gaming laptop (samsung ativ book 8, win 7 64 bit, bluetooth disabled) and i cant even play games. recently i moved to another house, same fucking problem. i went to friends houses to try it out with their wifi, mine is just bad. its so bad that it gives me cancer.

you should do something about this, give us better wifi cards for free. i dont know do something. this is sooo annoying. and new drivers wont solve anything. the hardware is just shit, admit it.

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2 Replies
Honored Contributor II

Hello Mightee,

We are sorry to know you are not getting the performance you expected from your Intel® Centrino® Advanced-N 6235. Performance can affected by multiple factors, some of them are external to the Wireless Adapter. Here are some recommendations that have resolved this type of situation for other users:

- Confirm that you are using the most recent driver available from your http://www.intel.com/support/oems.htm Computer Manufacturer Support Web Site, as second option, you can use the one from https://downloadcenter.intel.com/SearchResult.aspx?lang=eng&ProdId=3502 Intel® Download Center.

- In the Advanced properties of the Intel® Centrino® Advanced-N 6235 (accessible from Device Manager), apply the configuration from the "http://www.intel.com/support/wireless/sb/CS-030709.htm?wapkw=wifi+recommended+settings Recommended Settings for 802.11n Connectivity".

- Apply the recommendations from the document: http://www.intel.com/support/wireless/wlan/sb/CS-034658.htm Quick Checks That Might Improve or Fix Connection Issues.

If the issue persists, you can always contact the technical support team in your region, contact information can be located in the following link: http://www.intel.com/p/en_US/support/contactsupport Contact Intel Customer Support


Try this way.

Reference: https://forums.lenovo.com/t5/Windows-8-and-8-1-Knowledge-Base/Debugging-latency-spikes-and-lag-on-ce... Debugging latency, spikes and lag on certain Intel... - Lenovo Community

1. Open regedit.

2. Go to HKEY_LOCAL_MACHINE > SYSTEM > CurrentControlSet > Control > Class > {4d36e972-e325-11ce-bfc1-08002be10318}.

3. You can see a list of folders. Find a folder that includes 'Adapter Model' attribute with "Intel(R) Centrino(R) Advanced N-6325".

4. Change the value of the attribute named 'ScanWhenAssociated' to 0. The default may be 1.5.

5. Reboot.

I hope your trouble will be addressed.