I have been a longtime user and fan of the Squeezebox / Squeezecenter. I just got a Controller for my setup - and it works great. There is only one thing that does not work: The headphone jack. I have activated the sound on the contoller, and I have updated Squeezecenter to the latest version. I get music to play on the small built in speaker on the controller, but when inserting a headphone nothing happens. No sound on the headphone and music is still played on the built in speaker. Any suggestions? Could there be a defect on the physical switch on the mini-jack? Anyone had the same problem?