have an apple II+ with 64K and I am trying to use ADTPro 1.19 with an audio cable. I have tried a PC and a macbook, and 2 different audio cables and multiple volume levels. It pretty much always succeeds in transferring the PRODOS info and beeps. I hit 2000g and enter and it shows PRODOS 8 v1.9 but there is no cursor available to type anything and it's frozen. I have to hit control reset to get a prompt then I try to load prodos audio client and it fails.