start download latest CommView for WiFi version for Pc free. It will solve your network problem. It will also troubleshoot from a detailed picture of network traffic. Get it CommView for WiFi for PC.
From TamoSoft: CommView for WiFi is a wireless network monitor and analyzer for 802.11 a/b/g/n networks. The program presents a clear, detailed picture of network traffic that facilitates the examination and analysis of packets, helping the user to pinpoint network problems and troubleshoot software and hardware. With over 70 supported protocols, CommView for WiFi makes it possible to see every detail of a captured packet using a convenient tree-like structure to display protocol layers and packet headers. CommView for WiFi can perform on-the-fly and post-capture decryption of encrypted data packets utilizing a user-defined WEP key or WPA passphrase.