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  1. peter-3288

    Wisper 705 Torque: Frequent Cut-Outs Requiring Controller Power-Cycle

    My wife has a late 2016 Wisper 705 Torque with the 575Wh battery. Recently she's been experiencing frequent power cut-outs, with the following symptoms: The battery indicator on the controller disappears completely ... i.e., the outline of the battery and the battery bars disappear, but the...