My internet isp is IDM i have used 6 GB of unlimited internet on day 22 of the month (my first ) ADSL2+ account 512kilobits/sec but when i download something using download helper on FF from different sites the result is a disaster 30 kilobytes max but sometimes 70 at the same time if i use speedtest.net my download will be normal 900 kilobits/sec after 8pm (from different servers) . WHAT IS THAT? is it the fair usage policy ?
P.S : i did those tests at 2:30 am exactly.
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