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Intel Centrino Advanced-N 6235 wireless card slowness

Allan
Beginner
313 Views

I have a HP Z1 all-in-one workstation, with Intel Centrino Advanced-N 6235 wireless card. I'm in Windows 10 Pro. I experienced very slow and inconsistent network speed. Running a speed test using my laptop located next to HP Z1 shows a download speed of 6 Mbps, which is ok for me. However, using the HP Z1, it's only 1 Mbps or lower.

The driver version is 15.18.0.1 from Intel, dated 4/30/2015. I haven't been able to find a more recent driver. Any idea how I can fix the slow network speed issue? The advanced setting for the Intel Centrino Advanced-N 6235 wireless card is as follows:

802.11n Channel Width for band 2.4 = Auto
802.11n Channel Width for band 5.2 = Auto
802.11n Mode = Enabled
Ad Hoc Channel 802.11b/g = 11
Ad Hoc Qos Mode = WMM Disabled
ARP offload for WoWLAN = Enabled
Bluetooth(R) AMP = Disabled
Fat Channel Intolerant = Disabled
GTK Rekeying for WoWLAN = Enabled
Mixed Mode Protection = CTS-to-self Enabled
NS offload for WoWLAN = Enabled
Preferred Band = 1. No preference
Roaming Aggressiveness = 5.Highest
Sleep on WoWLAN Disconnect = Disabled
Transmit Power = 5.Highest
Wake on Magic Packet = Enabled
Wake on Pattern Match = Enabled
Wireless Mode = 6. 802.11a.b.g

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1 Reply
Sebastian_M_Intel
Moderator
296 Views

Hello Allan, 

  

Thank you for posting on the Intel® communities.    


Due to this product being discontinued, Intel Customer Service no longer supports inquiries for it, but perhaps fellow community members have the knowledge to jump in and help. You may also find the Discontinued Products website helpful to address your request. Thank you for understanding.  

  

Please keep in mind that this thread will no longer be monitored by Intel. 

 

Regards,  

  

Sebastian M.   

Intel Customer Support Technician.   


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