Hi everybody,
I've tried searching for the solution but thus far have been unsuccessful. My problem is that randomly my laptop (G75VX-DH72-CA) will have the wireless go into "Limited Connectivity". During this time the wireless data goes to 0 kbps (no network traffic at all). I cannot ping the router or anything else. Often if I disconnect from the router and reconnect the connection comes back. Also if I wait long enough (usually about 5 minutes) the connection comes back.
I have a few other devices, including my work macbook, my samsung galaxy s3 and samsung galaxy S phones, a Windows 7 work laptop, PS3 and my blackberry playbook which never loose connectivity to the router so I'm ruling the router as probably not the problem. I've tried resetting the TCP-IP stack, removing IPV 6, and a few other little things but none of these work. I thought possibly that it could be a problem with low signal but I've had it happen when the laptop was litteraly within 2 feet of the router. (As a note, I've also tried 2 different brand wireless routers and the same thing happens)
I'm thinking that the problem either lies within the windows 8 architecture, or with the built in Atheros wifi card but I would like some way to check for sure as I don't have the ability to roll back to windows 7 or a spare wifi card to put into the laptop.
Any suggestions would be appreciated.