I need your assistance with my laptop. Every time I restart my laptop it takes about 5 to 7 minutes to connect to my wireless network, not only it takes a long time to connect, while is connecting if I double click on any program such firefox, word or excel it also takes a long time to open these, the whole system slows to a crawl while is connecting to the wireless network.
Once the laptop connects to the wireless network then everything is okay, no issues like nothing happened.
I have reinstalled windows, updated drivers including Intel Centrino, windows is up to date. All other devices connect to my wireless network quick and easy without any issues.
Any ideas how can I fix this? Is really frustrating.
Wireless Router: BiPAC 7800N - Dual WAN ADSL2+ Firewall Router
Laptop details below.:
OS Name Microsoft Windows 7 Professional
Version 6.1.7601 Service Pack 1 Build 7601
System Manufacturer Dell Inc.
System Model Dell System XPS L702X
System Type x64-based PC
Processor Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz, 2201 Mhz, 4 Core(s), 8 Logical Processor(s)
BIOS Version/Date Dell Inc. A14, 11/11/2011
SMBIOS Version 2.6
Windows Directory C:\Windows
System Directory C:\Windows\system32
Boot Device \Device\HarddiskVolume1
Installed Physical Memory (RAM) 8.00 GB
Total Physical Memory 7.90 GB
Available Physical Memory 5.52 GB
Total Virtual Memory 15.8 GB
Available Virtual Memory 12.9 GB
Page File Space 7.90 GB
Page File C:\pagefile.sys
Name  Intel(R) Centrino(R) Advanced-N 6230
Adapter Type Ethernet 802.3
Product Type Intel(R) Centrino(R) Advanced-N 6230