Daughter's Kuerig Coffee Maker has been in use about a year now.. It's starting to act up , Not fill the Cup.. Once the machine says Ready To Brew, whether you press the Mini Mug or Full Size Mug Button all that comes out is the Tea Cup Size.. Is there a way of Rebooting / Reseting the Computer if we can call it that to Despense Properly the Desired Preference? Ideas Appreciated, Cheers Thanks..