
In case you don’t know it when you press one of the CTRL keys while scrolling up or down, the scrolling mouse creates a zoom. It turns out that one of the most common causes of this type of behavior is a locked CTRL-key. How do I fix a scroll wheel that zooms in instead of scrolling?

Study them and try to find the cause of your error. Here are some of the most common reasons why users experience this error. Why is my scroll wheel scaling instead of scrolling?Īs users report on various forums, there are many different reasons why the mouse zooms up instead of scrolling.

Using -webkit-transform: translate3d(0,0,0) will kick the GPU into action for the CSS transitions, making them smoother (higher FPS). But the Web has been catching up, and most browser vendors now provide graphical hardware acceleration by means of particular CSS rules. Web applications, on the other hand, run in the context of the browser, which lets the software do most (if not all) of the rendering, resulting in less horsepower for transitions. I was having the same issue, it seems to be a bug that occurs when there is too much going on inside the page for your computer specs to handle, I was able to fix it by adding the following transform code to the fixed position element, ( transform: translateZ(0) -webkit-transform: translateZ(0) ) that forces the browser to use hardware acceleration to access the device’s graphical processing unit (GPU) to make pixels fly.
