I only just got the game on Steam on November 15th 2018.. so...
I have experienced TWO FULL/TOTAL SYSTEM lockups, requiring me to restart my system.
after a short period of Singleplayer game play... 10-45 minutes
I do get regular GFX(Nvidia), LAN(Realtek), AUDIO(Realtek) driver updates to stay up to date with bug fixes such.....
however since this is a TOTAL system lockup and NO BSOD I have idea what is causing the crash for sure...
the crash/lockup, is it the game client, driver, Windows, etc...
sry if this report is not much help...
I have two other games that have similar crash/lockups.. AION by NCSOFT and Black Desert Online... but its even more rare with those two games...
I will try to provided any requested info by Rising World's game devs or community member.