apple earpods external microphone not working until reboot
MacBook Pro (Retina, 15-inch, Mid 2015)
System Version: OS X 10.11.2 (15C50)
I have a pair of apple earpods if they are plugged in before my Macbook is rebooted it recognizes the external microphone. If I remove it from its dock (Henge Dock) to go mobile (to work) and then dock it again (at work) the Macbook doesn't see the internal microphone. If I reboot the macbook it once again sees the external microphone. I have no idea why its acting this way. It acts the same way no matter which dock I use and even if I dont dock it and insert the ear pods it still doesn't see the external microphone until reboot. Its very annoying. To see if it was the Macbook having issues I tested with a coworkers laptop and had the same issues. I tried to relocad the audio drivers "sudo killall coreaudiod" thinking this might work but there is no change. It always fixes itself after a reboot. Does anyone else have these issues? Any suggestions on how to possible get it to recognize the headphones again and validate there is ane xternal microphone?
Thank in advance
MacBook Pro with Retina display, OS X Yosemite (10.10.2)