Ive been somewhat reticent to post this but as I cant reliably reproduce it, but I thought some description might help alongside the crash reports.
The program GenerationZero_F.exe version 0.0.0.0 stopped interacting with Windows and was closed. To see if more information about the problem is available, check the problem history in the Security and Maintenance control panel.
Process ID: 4564
Start Time: 01d71dcd70a96475
Termination Time: 4294967295
Application Path: D:\games\Steam\steamapps\common\GenerationZero\GenerationZero_F.exe
Report Id: 91019bab-5f5d-4327-8a38-35de272f87bf
Faulting package full name:
Faulting package-relative application ID:
Hang type: Top level window is idle
Platform: PC
Description: Regularly, about once or twice a day, I get a crash to desktop, the first or second time I aim down sight at range on a Reaper (when its red sparkles are active). It gives the option to send a crash report, which Im always doing now.
Steps To Reproduce: Its not by any means 100% repro, but a few times a day on the first usually long range aim down sight on a reaper with its shields up (pvg90 exp, 5 crown 6-12 sight) the game will crash completely.
Images / Videos: Hard to do as its crashing 
Host or Client: Happens when I host, or join another, doesnt seem to be a pattern I can discern
Players in your game: usually 2, up to 4.
Specifications: Threadripper 32 core, 32G ram, dual NMVE drives (and SSDs and spinning rust also), dual 10 series nvidia GPUs, latest drivers, 64bit windows 10, 750Gb/s (dual) fibre internet.
If there is something else I can add, or test, or if this is a duplicate… let me know.