Subnautica is currently in Early Access and as such you may from time to time encounter bugs and in the worst case, crashes. If you have issues with stability of Subnautica, please post your issues with as much detail as possible (video/screenshots/descriptions), followed by the following requested information:
Example Topic Title:
[Crash] Open my Locker and Crash! [Version Number]
1) Please run dxdiag.exe (search windows for it) on your systems and hit the button ‘save all information’ in the bottom right. Save this file for later.