Thanks for reporting a bug you have found in Cursor!
Please add the following info to help us diagnose your issue:
Laptops often have screen flashes, but I found that the screen usually flashes when the CURSOR AI code is opened, and win+g starts the built-in screen recording of Windows. When starting to record the screen, the cursor will flash and flash in the background. Switch to VSC to record the screen in the background. But it’s normal, so the splash screen is caused by the CURSOR software?
Tell us if the issue stops you from using Cursor.