According to Digital Foundry, enabling VRR and an unlocked frame rate for these games results in intermittent stuttering.
A new issue affecting Variable Refresh Rate on Sony’s PlayStation 5 and PS5 Pro has reportedly been discovered, at least in specific titles.
Digital Foundry tested these games across multiple TV sets and found the same issue.
It also discovered that Kingdom Come: Deliverance 2 doesn’t stutter on Xbox Series X. When switching to a different input, it’s eliminated for some time, though it’s not a permanent fix.