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April 1st, 2022 13:00
Latitude 7410 with Intel 201ax Wifi Adapter - Slow
Hi,
I have a Latitude 7410 with a Intel 201ax WIFI adapter. When I run a speed test on the laptop, the speed is slow (100-200mbps) compared to the other household devices (mobile, another Dell laptop).
Any ideas on how to troubleshoot? I have updated the WIFI drivers and ensured Automatic Networking Switching is on in Dell Optimizer, but the laptop WIFI is still slow compared to other devices.
Thanks,
Kam
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DELL-Chris M
Community Manager
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56.9K Posts
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June 3rd, 2022 06:00
* Start search Troubleshoot
* Click on the Network Adapter option available under the Find and fix other problems
* Click on the Run the troubleshooter
* Open the Device Manager
* Open Network Adapters
* Right click Intel Wi-Fi 6 AX201
* Click Properties
* In the Properties window, select the Advanced tab
- Change the wireless mode to Wi-Fi 6 AX
- Preferred band to 2.4GHz or 5GHz
- Roaming aggressiveness to Highest
- Transmit power to Highest
- Disable Auto Sleep
* Close Device Manager and retest
* Click Start, type cmd
* Right click Command Prompt
* Click Run as administrator
* Type netsh int ip reset c:\resetlog.txt [press Enter]
* Type ipconfig /release [press Enter]
* Type ipconfig /renew [press Enter]
* Type ipconfig /flushdns [press Enter]
* Type netsh winsock reset [press Enter]
* Restart the PC