Touchpad stuck at a click (XPS 13 Plus)

Hello,

I have a new XPS 13 with a touchpad (not a real touchpad, the one with vibrations only) and it gets constantly randomly stuck at a left click. At that point, the laptop is unusable.

It seems that the issue is even more frequent when I am travelling by train (restart does not help, nothing really does). This is really weird (some kind of electromagnetic issue? I have no idea..).