I have a PX-888 radio, a Chirp supported cable, and a Windows 10 computer.The radio is a PX-888, NOT a PX-888K.I am having trouble programming the radio. When I upload or download, the data gets garbled. Data does send both directions, but with errors.The exact model of my radio is not listed in Chirp, it lists a PX-777, and a PX888K.Please help.