Atlas DCA75 Curve Tracing Semiconductor Analyser

Heya fellows,

Has anyone used this Semiconductor Analyser with Curve Tracing function? I'm particularlly interested in its curve tracing function. It looks like a wonderful tool to make short work of rudimentary device matching, any comments?

Peak Electronic Design Limited - Atlas DCA Pro - Advanced Semiconductor Analyser - Model DCA75

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Atlas dca75 pro software keeps crashing

These last few days I have been pairing bc546c bc556c for two Greg ball amps,
I use the dca75 pro, hooked to computer, computer is running windows 7,
When I have made curves for maybe 10 transistors the software freezes, sometimes I can save the measurements by taking the USB out and use different connector, but often I loose the collected data, computer must reboot to work again.
Any of you have same issues, and preferably a fix, I tried running it in lower screen resolution , but to no good.