Random lines appearing while drawing with Apple Pencil on iPad Pro

I'm always getting random lines when drawing on my iPad with Apple Pencil. I'm on a iPad Pro, 12.9 inch, 4th generation, and I'm using an Apple Pencil, 2nd generation. Software I'm using for my artwork is Procreate. After 30 mins. to an hour of use, my iPad starts to heat up quite a bit and that's basically when I begin to get those random lines and dots.

I've noticed on different blogs, website and here, on apple's community support group that this is an issue for people writing with the pencil as well. I've tried the same troubleshooting steps as khrl outlined here: Random Lines while writing on Ipad - Apple Community. Unfortunately, nothing works for me.

I was wondering if anyone would be able to help?