drysider

I've used 3d Coat for years, and I am five minutes away from just giving up on this endlessly buggy program. I have a brand new computer, and a brand new install of the latest 3d Coat download. Everything was working fine this morning. I was painting with no issues. Suddenly, without warning, and without me changing ANY settings, the program is doing this to my mesh, which as of an hour ago, I was painting with no problems. Again, I have not changed any settings. These are the default brushes. I have not edited the brush settings. I did not change any uvs. I did not edit the mesh. I did not edit my layer structure. It doesn't matter what brush I use, what layer I use, whether I close the program or restart my entire computer. Every time I go to paint with a default brush, I get unacceptable artifact lines all over my model randomly in the viewport. Texturing on the texture editor is fine, but if I wanted to texture that way, I wouldn't be using and paying for 3d Coat for my work, now, would I? I use 3d Coat for my professional job as a 3d artist, and now I'm unable to do my work, and I'm wasting hours of my work day posting in a bug forum that has terrible support, but hey, lets give it a shot. What is my program doing, and how do I fix it asap.