i have just installed a new copy of windows 7 ultimate 32bit, and after the third or fourth time turning my computer on, and anywhere from 5 to 25 minutes my internet fails. i run the windows network diagnostics, and it says: "the default gateway is not available" and that seems to fix it for 5 to 10 minutes and then i get the same message again. the last time i had this problem, i disabled my...
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