Networking :: WiFi Intermittent On Lenovo T420 After Upgrade

Oct 24, 2015

After the upgrade I performed a "Reset this PC" with "Keep my files". Periodically the WiFi will die. No networks will appear in the list in the pane which appears when one clicks the icon at the bottom right.The fastest way to fix it is to click the left-most button twice, which seems to disable/re-enable and automatically reconnect to the network. I have checked the router. The problem is not manifesting on another Lenovo laptop upgraded the same way. I am using the latest available network driver.So far I haven't performed a clean install due to the time it will take.

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