After updating wireless drivers to 17.0.2.5 I can no longer connect to wireless networks after resuming from sleep in Windows 8.1 64-bit. Disabling and enabling the device allows me to connect again but I didn't have to do this before the driver update. Also I am still experiencing micro dropouts at less than two meters away from my Wifi-N router, this does not happen with my other laptop with Broadcom BCM 4321 which also uses Wifi-N.
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