Hue light strip stopped working after 3 months. I received another one through Philips and warranty claim. Received new one and tested and it worked fine. Once installed and plugged into extensions it faulted and is unresponsive again. I realize it must have something to do with the extensions but I cannot keep purchasing new ones to test until i find the faulty extension and remove it. is there another way to diagnose? I have the system mounted to the rear of an 85″ tv. I have i think 3-4 extensions to complete the run around the back of the tv.