It crashes randomly, most of the times without interaction, I really can't identify one particular behaviour. One of these days when it crashed I checked the Event Viewer and noticed that it mentioned a .DLL which I suppose is related to VC++ 14 Libs or something similar to that. Then I downloaded the latest Libs available and took the oportunity to uninstall ALL Libs from my Win10 (checking for leftovers too) and at last I installed the recently downloaded latest version Libs. Unfortunately it didn't take much long until PFPX crashed again.
I hope it gets fixed when the next update comes out. Is the new update being announced on the program "check for update" functionality, or it will be announced only at the forum?