I just bought a Dell refurbished Inspiron 15r with Windows 8 and I have had connectivity issues since I turned this thing on. I checked around the Forums for solutions but it seems it's all basic information. I grabbed the driver for the card from the Intel website, I looked at the recommended settings for 802.11n connectivity and changed my router's settings to comply, and the wireless card still goes to "limited connection" every 5-20 minutes. A solution to this problem would be great, I'm sick of trying things and having them fail.
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