The latest CDA build will not allow me to write cdtext and ISRC's together. By rolling back to 5.2a I was able to get the codes to write using the same saved CDA session file and drives, so it appears to be a bug in the latest build.
Second on this post, Same problems ISRC not writing to disc.
I had the manufacturer send a quality report saying the ISRC were missing...I was scratching my head until I remembered the recent update to CDA. Please fix ASAP!