Had one. $5000 later

He had to replace the processor board. In the beginning I was told it might be the processor board. Cost of $400 to $1600 for the board plus install & travel & what not. Well the board cost $3650. Tech didn't tell me the price until board was installed. I got the old "I've got some good news and some bad news" story. The good is the machine is running the bad news is the board costs $3650. The board does have USB port but it isn't activated.He didn't tell me why its not active just that its not. Not a happy camper at this point. Had the tech told me we can order the board I would have waited. No pressing jobs for the mill at this point. So I just spent 15% of the original cost of the machine to get it running again. Machine is only 3 years old.
ETA: I'm hoping at this point there was some mix up in pricing but I'm not holding my breath.