When setting the pen pressure curve, the lines don't draw when I draw them on the screen. I'm using the latest version, and I thought it might be an issue with the Apple Pencil, so I tried changing the pen tip and re-pairing it, but that didn't solve the problem.

Also, when drawing on the canvas, certain pens just won't draw (I've checked the color and layer settings, etc.), pens that previously applied pressure suddenly stopped responding, and pens that I used with a pen size of around 60px now only draw lines if I increase the pen size to 300px.

When I had a similar problem before, I tried reinstalling the app, but it's happening again.

If anyone has experienced a similar issue or knows a solution, I'd appreciate some advice. I thought it might be a device issue, but since I can draw without any problems in other apps, I think it's only happening with Clip Studio Paint.

I'm using the EX model and an iPad Pro.