Config.
Notebook: Intel WiFi Link 5100 AGN
Router: Buffalo WZR-HP-G300NH
幾日前，我用notebook 駁router,
Wireless, 40MHz, 2.4GHz, auto channel, WPA2, AES.
電腦顯示有24x ~ 300Mbps.
日前一次的突然斷線，wireless network無左(wired network still works as my brother was playing cs at that moment), 手機電腦都連唔上。
router, notebook位置無變。
reset router無用，無理佢半粒鐘，自動回復正常。
但係出現左個怪問題，
電腦顯示只有135~150Mbps，而且從未有高過150Mbps……
試過reset router, reinitialize router, 唔set encryption, 試唔同channel, 一律無效。
電腦方面，試左update/reinstall driver, reinstall Windows 7, 一律無效。
router上過漢科check，佢地netbook+ N-WiFi adapter + my router show到270Mbps.
發生之後，而家我實際使用上BT Max DL speed drops from 9MB/s to ~5MB/s.
百思不得其解
你有無idea?
Solved on 3-8-2010
Cause: Router Failure
Solution: Router Replaced
點解我上左兩次漢科兩次Lenovo都堅持要fix返隻router:
What a high wireless speed defines:
第一次上漢科，位engine同我講佢地見過最快都係4~5MB/s到，我果部(the old router)show到4MB/s，好正常啦。
唉，我無實證過又點會同你撐呢
PS : Router setting,
Channel bandwidth 40MHz, ~4m distance.
Encryption WPA2-PSK/AES, 63-bit password, Mac-Address Filter On, SSID Not Broadcast.
Auto Channel, Multicast Rate = Auto.
[ 本帖最後由 ccw 於 2010-8-4 16:35 編輯 ]
