Netsh int tcp set global autotuninglevel=disabled (I have since set this back to 'normal') (but my issue happens when not hard-wired, too) Checked BIOS and verified that the setting to automatically disable WiFi when on Ethernet is disabled. (Device Manager > Network Adapter > Wifi Adapter properties > Power Management > Uncheck the box labeled 'Allow theĬomputer to turn off this device to save power' > Reboot)Ħ. I've tried disabling the Power option (the most common recommendation) to no avail. I also cannot find the Setup file for my driver, so I cannot run it in Compatibility Mode (it only lists 2. I cannot revert to a previous version of the driver (it's always grayed out). The Dell support website - and several Dell/Intel driver utilities I've installed - can find no compatible drivers.Ĥ. Cannot find any drivers online to manually install after uninstalling. Uninstalled drivers, then rebooted, and drivers are automatically reinstalled. The Networking troubleshooter tries to turn on WiFi, but fails.Ģ. I've done everything possible that I've found on countless message boards, support forums, reddit, etc., butġ. It behaves the same whether I'm wireless or connected via ethernet. I click the Network icon in my taskbar, my Wi-Fi says 'turned off,' so I click theīutton to turn it on, and a few seconds later, it automatically turns off again. The WiFi adapter (Intel Centrino Ultimate-N 6300 AGN) on my Dell Latitude E6430 (Windows 10 64-bit) refuses to stay on.

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