I have a 2006 VM2 with Ulitmax on a Peak 715. Sometimes when starting the machine the screen goes black when loading exec. If it gets to loading ladders screen, everything works fine. I can still power up the servos and calibrate because I know from memory where that softkey is on the screen. Sometimes it will startup normally and sometimes I have to power down and restart repeatedly.

I've only had the machine a few months. I had local Hurco sevice look at it just after installation because the control board was not functioning and they supposedly checked all the connections. They recommended replacing the Canbus card, which I did with a good eBay unit which made no difference. I bought a FPN board from the same seller which fixed that problem.

Now recently this started happening. Any ideas?

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