Describe the Bug Since updating to version 0.49 - 1.2.2, Cursor’s UI has become very laggy. When I switch between two Cursor windows, the one I switch to shows a light green loading bar for about a second and then freezes for 1–3 seconds before it becomes usable again. It also freezes occasionally w…

Please try Cursor Settings > Beta > Update Access: Early Access

Cursor UI STILL very laggy since 0.49

Jeremy July 10, 2025, 3:38pm 2

Hey, try this: