No file selected play button produces PANIC: UNKNOWN COMMAND ERROR: 6 PANIC: UNKNOWN COMMAND ERROR: 6 PANIC: UNKNOWN COMMAND ERROR: 6 PANIC: UNKNOWN COMMAND ERROR: 6 PANIC: UNKNOWN COMMAND ERROR: 6 PANIC: UNKNOWN COMMAND ERROR: 6 PANIC: UNKNOWN COMMAND ERROR: 6 PANIC: UNKNOWN COMMAND ERROR: 6 PANIC: UNKNOWN COMMAND ERROR: 6 PANIC: UNKNOWN COMMAND ERROR: 6 etc (ES1370 audio)
Fixed.