Tracks jumping back and forth

I’m not sure about the firmware. You mean there is firmware for this card? I really had no idea about that….
If I import files to my computer, it takes forever and the recordings will have drops and skips in them at times. The older version of U-Tool is faster, but still pretty slow.
I love this device, but there really needs to be a way to only record the tracks with input and also work out several bugs….

Jeff