Thanks for your reply. First it’s good to know I’m not the only one plagued with this issue.
Second – I don’t think it’s a temperature issue, because this happens mostly after I turn on the computer.
After a couple of seconds, 1 minute tops, the touchscreen returns to normal and is very responsive.
I worked with the laptop today for about 3 hours, and so far no problems with touchpad.
But the second I put it to sleep or restart, the problem starts again