so i wake up this morning to my stove window completely black (cant even see the fire), so i open up the door and pellets are just being fed into the pot and its overflowing, mostly non burned and it looked as if it was starving for air. first thing i did was disconnect the OAK and instantly the stove starts to burn as it should so i shut it down, do a complete cleaning and restart without the OAK connected......the OAK line is free of obstruction but and a little weary of reconnecting.....any suggestions of why this happened and should i just leave the OAK disconnected the rest of season?