Hi Jonno,

Thank you for being a part of Windows 10 Technical Preview testing. This issue might occur because of various reasons.

Ralink RT-3290 802.11 bgn wi-fi driver for Windows 10. Do you experience frequent wireless disconnects or has it stopped working completely? Ralink RT-3290 802.

1. Incorrect power settings.

2. Out dated network adapter drivers.

I would suggest you to try the following suggestions and update the results.

Method 1: Change the power settings of Wireless adapter.

a) Press Windows and X key together and select Device Manager.
b) Locate the Network adapter and expand the driver icon.
c) Right Click on the Wireless adapter and click on Properties.
d) Navigate to Power Management tab and uncheck the option that says “Allow this computer to run off this device to save power”.
e) Click on OK. Check if this fixes the issue.

If it still persists, please go to method 2.

Method 2: Currently Windows 10 Technical Preview drivers are not available for your model.

I would suggest you to uninstall the current drivers and install the Windows 8 drivers in compatibility mode.

You may refer to the article, make older programs compatible with this version of Windows

Note: Information from the above link is applicable to Windows 10 Technical Preview.

Try these steps and let us know the results. We’d be happy to help if you need any further assistance.

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Ralink Wireless Utility Driver Windows 10

Ralink 802.11n Wireless Usb Driver

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