If your system crashes during export, navigate to File > Project Settings > General . Switch your renderer from Mercury Playback Engine GPU Acceleration to Software Only to isolate whether your graphics card driver is at fault.

If you are currently managing a structural repair project, please share more details to help narrow down the next steps:

Timely repair can extend the life of your asphalt or concrete by over 10 years, saving thousands in repair costs. 1. Preparation: The Secret to a Permanent Fixed Crack

Is it a structural crack (needing epoxy) or a static, non-structural crack?