D2G does it also
i have a new D2Global which does the same thing. i believe the electronic headphone jack sensing theory holds water.
i have a new pair of JVC earbuds w mic and remote cntl. they do it, consistently. my older Apple earbuds w mic only, do not.
the circuit that is involved with remote control might be sensing the phones connect/disconnect via the headphone jack.
(i cannot understand why this sometimes happens when there is apparently no movement, at least not obvious movement).
my two cents, anyway
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