I seriously doubt, your analogue cables are plugged on wrong jacks. Please do a channel-Test from your HT Claro Control panel to make sure everything is connected well and correct. I would also recommend to have a Pink-Noise test from your logitech remote control (Test Button) to make sure the satellites are connected correctly. It seems the white Greece behind the wheel is dried out. you can pull the knob out with a little force and apply some loosening paste and put it back with a little gap between the POD and Knob.