I have searched and found a similar question, but it did not help me in my particular case.
-I have a clean PC. It has Windows 10, an AMD 64-bit processor, 8 GB of ram and a 1 TB hard drive (with 950 GB available).
-I downloaded the latest version of Paint.net (4.0.21).
-It runs so slow that it can't be used. Everything else on my computer runs fine (I even use Blender without any issues at all).
-Even with a low resolution (width: 800 px), just drawing a simple brush stroke cause SERIOUS lag. I'm not asking for an old version, but could that perhaps fix the issue?
Thank you.