For Baldur’s Gate: Dark Alliance II players who have game speed issue, this guide will show you how to fix game speed
Fix game speed
Solution 1: Run in V-Sync On.
Hold down Alt and Enter on your keyboard to run in Windowed mode. Run with Borderless Gaming Software to run the game in Windowed (Borderless Fullscreen) mode, and then use either NVIDIA Control Panel or RTSS to cap your framerate at 60fps since framerate is tied to game physics, otherwise the game would be played at extremely fast speed!
Borderless Gaming Software: https://github.com/Codeusa/Borderless-Gaming/releases