Mouse Trackpad not scrolling correctly

[TheCroaker]

Just the other day, i believe yesterday the scrolling on my mouse trackpad did work. But today, whenever I try and use it it messes up.

First of all this is an HP pavilion.
When i press my finger again the track pad, it does nothing for like 5 seconds, then it scrolls. Like a delayed reaction. I have no clue what's wrong with it. Anyone help me?

 

[Tmagic650]

It may be a loose connection. Did you recently update any Windows software or hardware? Go to HP's support website and download and reinstall the touch pad drivers