Web forums have apparently been lighting up of late thanks to a spike in crashes when playing Diablo 4 with an Nvidia RTX 40-series graphics card. Turns out the problem is being caused by Nvidia's Frame Generation technology.
Adam Fletcher, global community development director for all things Diablo-related at Blizzard, the company that publishes the Diablo series, explained thusly on X:
"Seen a few post about some crashing they are experiencing after season start. If you have a 40 series NVIDIA card...