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Blue Screen Again
Posts: 1
Registered: ‎11-07-2018
Location: NO
Views: 379
Message 1 of 2

Yoga 3 Pro Wifi connection, dropped connection, slow performance

After latest update on Windows 10 Sunday 4th Nov 2018 my wifi is slow and I cannot get online. Error shows Check Proxy server and firewall. Uninstalled all firewall programs. 

Also message says check for windows network diagnose. When running this it works, but have to do same procedure every time. How can I fix? Have downloaded new drivers from this page but did not fix problems. 

Retired Support Specialist
Posts: 156
Registered: ‎08-02-2018
Location: US
Views: 362
Message 2 of 2

Re: Yoga 3 Pro Wifi connection, dropped connection, slow performance

Hi Heidi_710! Welcome to Community Forums.

The Wifi driver may have been changed after the Windows update. Sometimes the best driver is the default. I suggest you roll back the driver, go to Device Manager > Network Adapters > Right Click on the wifi driver > click Roll Back. It could also be an issue with the internet browser, try to browse with a different internet browser. Let us know how it goes.

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