Hi, Im new to the forum but ive spent weeks getting my new PCUT CR1200 set up with the software and drivers and finally got it to cut. Im running flexi 8.1 on an HP desktop with Windows 7. Only problem is, it cuts one job sent and then cannot open comm port and I have to restart my computer to get it cut again. It consistently does this, after I restart, it cuts again only one job sent then cannot open port. Someone please help??? Ive been working on this thing for a month.