When I put my PRS-350 in sleep mode with the power switch (like I always do when reading, I never shut it down fully) in Sudoku, usually the next time I turn it on the battery is completely drained. It's as if the game keeps running even though the reader is in sleep mode.
Is this a known issue and you should never go in sleep mode while a game is running, or something weird with my reader or a PRS+ bug?
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