I am trying to add a KX-TDA1178 aka. MCSLC24 to a KX-TDE200 with the latest firmware on the IPCMPR 8.0204 with a PS-L power supply and a IPCMEC KX-TDA0105 expansion memory card installed but I only have 80 extensions installed. When I try to add it it says limit over and gives me error E036102 limit number over. Anyone have an idea? I tried removing all extension cards and still get that error.