This thread was to provide others a warning that we cannot make assumptions about input device file names like past code did. I do not have code bugs that I want you to solve, nor do I want you to manage my time (just don't waste it with dead-end suggestions). This thread is about how diags uses different device names than main uses, and the paths you and ixtab suggest that I use do not even exist in diags. I spend a lot of time checking my facts before I post them, and you should too.