All of my other channels work fine except for channel 1756 The Filipino Channel. It works in both of my bedrooms, but not in the living room and kitchen. I contacted tech support and did everything that was advised. I unplugged the power for a few seconds, reconnected the coax cables on the STB and splitters, but nothing seems to be working. Is there a simple fix for this or will I need to have a technician come in? Thanks in advance!