The crashes you’re experiencing are called Access Violations which are often caused by something local. Please try running through the solutions listed in this article here.
As for the data corruption errors, if this is a persistent problem you may want to check out this.
Please let me know if you need any help. 
Indeed all look to be Access Violations unfortunately, I’ve raised this internally. Hopefully one of our developers can shed some light on this.
@Para-Medic Please see my latest response to your ticket.
Apologies for the delays, @CoolHand. I hear you. One of our Engine Developers has looked in to your Access Violations but unfortunately could not determine the cause of the crashes.
In your most recent crash however, I see your GPU has essentially disconnected. This is unusual, as in most cases it would simply hang. It’s possible that some wonky GPU behaviour has contributed to the previous Access Violations, although it’s not clear what could be causing the continuous data corruption considering you’ve ran through the checklist with no problems.
The GPU disconnection is certainly something that needs to be addressed, as it’s unusual for an error of this kind to pop up out of the blue, but unfortunately there is no one shot panacea. Solutions include:
devtrackers.gg