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yudilks

macrumors regular
Original poster
Jan 30, 2006
227
15
Hi All,

I have been having a problem with my WiFi. My MBP is late 2007 model. See the screenshot attached to see what I meant by Oscillating Download Speed

I have deleted the preferences file from /Library/Preferences/SystemConfiguration. Then reset PRAM, Onyx, deleted cache files, fixing permission, etc, still no luck

May I know how to fix it once and for all?

FYI, if I boot my Mac using a freshly installed Mac OS X SL (from external HD), the download speed is no longer like this and it's stable.

Thanks a lot all
 

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