Yes, very frustrating not knowing if the next action will be your last cause it wil make tm crash.. at the current day i had updated tm 2023.2 and it fixed a couple of issues related to the tendency of crashing when saving. But it's still a problem if for example you want to render something above 4K woth Lumen. I've quitted definitely 2023.1.2
So:
- Check for GPU updates on GeForce experience
- Check for tm updates
- Increase tdrdelay
- Try not to have other software running at the same time
- Lower a little the quality in the viewport
- Ctrl+S before any action that you consider "heavy" (applying 4k+ textures, importing object above 10mb from library, insert an hdri)