2020 bombs out to desktop "unable to calculate deflection matrix"

[Cumofo]

DON RUGGERI!

PC-Dmis 2020 R1 crashes to desktop when receiving the calibration error "unable to calculate deflection matrix"

has this been addressed?

[Don Ruggieri]

Hi Cumofo, this is the first I've heard of this issue. Does it offer you a chance to submit the crash dump? Did this always happen or did it just start? Did you try SP1, which just came out this week? Is there any more information you can share?

[Cumofo]

it seems to be related to when I have the Find/Replace dialog box up when I'm calibrating. But it is not consistent.
I'm more concerned with a probe changer that the CMM Calibrates, then crashes into. Could there be a hardware issue with and FDC controller with rev 1 boards and Ver. 8 firmware?