itch.io

In the HTML5 version on itch.io, mouse movement does not track correctly. The in-game cursor/interface movement is slower than the actual mouse movement, especially when the browser window is enlarged or fullscreen. Please check canvas scaling, browser zoom / devicePixelRatio handling, and Godot Web export mouse input behavior.

the downloaded Windows version works normally

thank you
many love❤

Maybe it can be attributed to the Computer antivirus.Try to  make them Trusted software.I'd appreciate it if you say that this way do works.

Neither can I