Whats wrong here?

What is wrong when I’m trying to move this mesh? Why doesn’t it move smoothly?

Here is a video demonstrating my problem.

https://www.youtube.com/watch?v=DIzWuXTmRSA

You got snapping activated.

Someone told that to me on a blender help page, I was told to press shift+tab to fix it.

This issue is solved, please delete this thread.