Hello all, Recently, I have noticed that while my SB2 is plugged into a charger- the charging will randomly stop for a second and resume and may do this drop/reconnect cycle a couple times before continuing charging. It is accompanied by clicking coming from the charging port when trying to reconnect. The light on the charger remains lit during all of this. Never had this problem before a couple days ago. I was wondering if this sounds like a charger problem or a SB2 issue? Thanks in advance!