I think this issue happens far more common to those who replaced their WiFi cards themselves. I have a Sony Vaio Pro non-touch with OEM installed 7260N and I used to have that until about a month ago since I purchased the laptop 6 months ago. Well, that issue probably happened 4 times since I purchased the Pro. However, after a bunch of Windows updates and chipset driver updates, other driver updates and Vaio updates, I no longer have that issue for about a month and connection stability at both bands is rock stable even if I let my laptop run for more than 2 days straight.
↧