Blizzard released a new client-side PC patch to fix stability and other miscellaneous issues.
Diablo 4 Elite Spawn Rate NerfedDiablo 4 Astaroth, Stolen Artifice Quests Fixed
June 4, 2023 – Diablo IV Patch Notes 1.0.2e Build #42167 (PC)
Stability
Fixed an issue where stuttering could occur on higher-end machines
Miscellaneous
Fixed an issue where some players couldn’t type their locale’s language during Shop checkout.