The way this feature works is can cause some issues with the game's User Interface. Symptoms are: Mostly delays between what's happening and what the interface is showing (+2s of delays) Can introduce some lag If you have any of these, please check if you have this feature enabled, and eventually turn it off. The setting is located under 'Windows Settings > Games > Game Mode' Note: This 'Game Mode' feature is enabled by default in the most recent "Windows 10 1903" update (also known as 'May Update').