Your first point of call should be the manual to make sure that you have setup the unit correctly. Then, open an online support ticket as this will be the fastest way of getting a response. Alternatively, you can call us on +1 248 764 1084. Once we have diagnosed the problem, if we are unable to resolve it online or over the phone, we will discuss with you the best options of repairing your unit. Whether this repairing the unit on site (USA, Canada, Australia) or sending the unit to a repair center or replacing the unit will depend on the exact problem.