Anyone have any issues with their media and system volume being significantly lowered after awhile? System volume(keyboard clicks, lock sounds, media volume, ringtone volume, etc) is lowered significantly after being used for awhile and I have no reliable way of reproducing it as it just happens. It is really annoying. The only way to get the system volume back to normal levels is a reboot, but the problem comes back later. When this happens turning up the ringer and media volume all the way up sounds like it’s only halfway up at Max.