Hi, Run3,
Thank you for considering Sony Community!
Try to power reset your Sony Vaio computer and your router. Make sure to update the drivers of the computer especially driver for wireless LAN adapter.
For further assistance regarding your concern, please contact the Sony offices/Sony representative offices nearest to your place of residence in Asia Pacific region http://www.sony-asia.com/countryselector.html?hpid=countryselector:AsiaPacific. Due to proximity, they are in a better position to respond to your questions or concerns.
Regards,
Vincent
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