I bought the DWA-556 quite some time ago, and ever since I installed it I've had a lot of problems with randomly occurring blue-screens. These blue-screens seemed awfully random, related to ntfs.sys, atapi.sys and a lot of memory-related errors (and memtest86 confirms the RAM is alright).
Just a few days ago I decided to remove the adapter, using a cable instead, and now everything is running perfectly! So what's wrong?
I'm running Windows 7 Ultimate 64-bit, my motherboard is an Asus P5Q-E SE, I have an Intel Core 2 Duo E8500 and a Sapphire Radeon HD 4870. I've also tried all the newest drivers both from D-link and from Atheros, with no improvement.
Thank you for your attention.
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