So, I was experiencing a lot of lag when I was drawing and I didn’t know why, I thought it was just because my PC had low specs. But even I had this lag during playback, I mean it didn’t run at the number of frames per second that I had set it to. And of all the things I tried, only one worked. Activate windows ink. I show you step by step what I did:
1- I realized that the lag was created if you started the application in Windows 7 compatibility mode, so the first thing you should do is uncheck the compatibility mode if you have it checked and leave it normal in Windows 10’s default configuration, you don’t need to modify anything in that part.
2- Activate the Windows ink on your graphics tablet driver
3-(optional) Change Windows ink settings in Windows 10 to your personal preferences
This will solve Pencil 2D’s lag problems during playback and when drawing. But it only has one con that I haven’t found how to solve, the pressure opacity is not detected when drawing, but the size variation with pressure yes, is so it’s fine if you want better performance, enjoy animating!