I don't remember the exact errors, it's been about a year since I gave up on it. We tried several materials, laminated and not laminated, and troubleshooted for weeks. The automation never worked at all. If we did get the barcode to read (1 out of every ~5 attempts) it wouldn't move to the next job on its own. Also if it did read, the cuts were usually way off and didn't line up.
I had a tech on site multiple times and he said he didn't know why it wasn't working either and told me to watch for an update. Summa's customer service is a joke, long story and irrelevant. Since going through Winplot works every time I had no desire to waste any more energy on it until they update and fix their bugs that they claim they don't have... What ended up being the issue with yours?