Toshiba satellite L50D-C-18V win10, wifi adapter: realtek 8821AE. wifi speed when power plugged in and freedome on or off about 20M wifi speed when battery power and freedome off about 20M and freedome on less than 1M. I have updated drivers and changed advanced power settings to same settings on plugged in or on battery. I have tested many times always speed drops under 1M. Any ideas ?
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