So... I found the issue.
Using the 'Cabinet Wall Triple Door 20' (or 21) with 'Knob Style 7' with surface texture it crashes the exporter. Use the same surface after removing the texture and all is good.
And, to reiterate, it's only on this cabinet with the knob style.
AC19-23 | Win10 Pro | i7-8700K | Quadro P600 | 500gb 960 EVO M2 | Dual 28" 4k Samsung U28E590