Why is my touchpad going crazy on ThinkPad E490?

co
2

When I connect my laptop to the mains, my touchpad goes crazy. When moving, he does not stop but jumps to the current position. The sensitivity decreases, i. Sometimes he does not feel when I touch him. Even if I set the sensitivity level to maximum, it does not work properly.

If the charge has more than 60% then it works normally.

Is it a production error? Because I have this laptop for about 2 weeks.

ma

That sounds like hardware failures for me. It's not on Lapi.
What brand is your touchpad?
Greeting Mirko

ma

Sorry that should be called Thinkpad of course