Report: iPod shuffle 3G controls fail during workouts

A group of third-generation iPod shuffle users is complaining of issues when attempting to control the device from the pack-in headphones. According to an Apple Discussion thread on the matter, the issue appears to be linked to moisture and sweat, which seems to interfere with the in-line controls. Users have repeatedly reported that the volume randomly increases to maximum when working out or running during use, while a subset of users said that the unit unexpectedly turned itself off shortly after the volume increase. Apple has yet to publicly respond to the thread, however, one user claims that the company has quietly made contact to get the unit back for examination. [via MacNN]