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JAxe
Paper Tape
Posts: 5
Registered: ‎06-16-2016
Location: US
Views: 338
Message 1 of 2

Unstable wireless connection after driver update

I have a Thinkpad X1 Yoga (20FQ) with an Intel Dual Band Wireless-AC 8260 network adapter.  Windows 10 64-bit.

 

Ever since updating the Intel Wireless LAN Driver to version 19.71.1, I have had an intermittent, but frequent, slow wireless internet connection.  Rolling the driver back to version 19.70.0.100 seems to have solved the issue so far.  Has anyone else had that same issue?

Toinoi
What's DOS?
Posts: 1
Registered: ‎10-03-2017
Location: AU
Views: 257
Message 2 of 2

Re: Unstable wireless connection after driver update

Yep - I've had the same problem JAxe!

Noticed write access (CIFS) to my NAS dropped from 25MB/s down to 3MB/s as one example.

Unfortunately I was only able to roll-back to 19.40.0.3 (15/01/2017) - and Lenovo doesn't have any prior versions (such as 19.70.0.100 available on the website Smiley Sad

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