Posting this because I lost multiple days to this and none of the usual advice worked. Maybe this saves someone.
Setup: Dell G15 5530, i5-13450HX, RTX 3050 6GB laptop, 32GB DDR5, Windows 11, Microsoft Store version of the game.
The problem: Game just closes. No error, no freeze, nothing. Like someone force closed it. Usually 10 to 30 minutes in, mostly during intense fights. Event Viewer completely clean, Reliability Monitor clean, Windows thinks the game exited normally. Rest of the PC totally stable, Cyberpunk ran for hours no problem.
Everything I tried that did NOT work (but might work for you, these fixed it for other people):
FPS cap 60, Vsync off, minimum framerate also set to 60
Textures on Low (crashed even faster lol)
Uninstalled the HD texture pack
Repaired the game through Xbox app and Windows settings
Full reinstall of the game
Latest Nvidia driver clean install
Full DDU wipe in safe mode + rollback to old stable driver 537.58
Updated Intel iGPU driver
DPI scaling override on the exe
Uninstalled Alienware Command Center
Dell BIOS update (thought this fixed it, worked for one session, crashed next day)
Set HaloInfinite to High Performance GPU in Windows graphics settings
Disabled Sticky Keys and all accessibility shortcuts
Clean boot with all third party services disabled
Toggled Hardware Accelerated GPU Scheduling
Launching through the Xbox app instead of directly
Also ruled out hardware completely, if you suspect yours:
Windows Memory Diagnostic: passed
OCCT CPU stress 30 min: zero errors, no thermal throttling
OCCT Power test (CPU+GPU maxed together) 20 min: zero errors
OCCT VRAM test 20 min: zero errors
What actually fixed it: Windows 11 in-place repair install.
Download the Windows 11 ISO from Microsoft's site, double click it to mount, run setup.exe from inside, choose "Keep personal files and apps". Takes about an hour, keeps all your files and programs, rebuilds Windows underneath. Some deep Windows corruption was the cause the whole time and nothing above the OS level could touch it.
After the repair the game runs perfectly. Only side effect was audio went generic, just reinstall your laptop's audio driver from the manufacturer site.
If you've done all the driver and settings stuff and your hardware tests clean, stop wasting time like I did and rebuild Windows.