Wireless problem -- laptop's wireless connection suprisingly weakened

[mech-eng]

Hi, My laptop's wireless connection suprisingly weakened. I use a Windows 8.1 laptop. I thought it was related to updates but after I installed updates waiting to be installed, problem hasn't change. There is not problem for other laptops so source of wireless has not a problem.

Thank you.

 

[Greg Bernhardt]

Try running this and see what you can find out
http://www.xirrus.com/Products/Network-Management-and-Software/Network-Management/Wi-Fi-Inspector