First tip duplicated when using the paint brush tool with a pen and tablet

[Sapiento]

I'm not sure if this is an issue with my tablet (or driver) or if this is a bug. When I make a tip or start a stroke using the paint brush tool the first tip is duplicated. That becomes especially obvious if an image brush with transparent features is used (the opacity is increased), as the first tip is stronger than the following. It does not happen when I use the mouse.

I use a Huion Inspiroy H950P.

[Chris B]

Hey Sapiento,

We've been unable to reproduce this with a Wacom so I'm just trying to find someone with a Huion. I will report back when I've heard something. 

[Sapiento]

1 minute ago, Chris B said:

Hey Sapiento,

We've been unable to reproduce this with a Wacom so I'm just trying to find someone with a Huion. I will report back when I've heard something. 

Ok, thanks!

[Gnobelix]

Hello @Sapiento,
I am use a Huion Inspiroy 1060 P and had similar problems.
Try the following setting :
Edit
Preferences
Tools
Tablet input Mode: Windoes INK enable

I no longer have any problems with these settings.
Maybe that will solve the problem.

Cheers

[Sapiento]

Thank you, Gnobelix! This fixed the problem.

But now the large image brushes have an extrem lag. Any solution for this?

EDIT: Tablet input Mode: Low Precision also fixes the issue, without causing any lag. So my guess is it's rather a software issue instead of a driver problem. Maybe the programmers should have a look into this.

[Gnobelix]

Hello Sapiento,

I think, OpenCL is causing the problem.
When OpenCl is enable, there are unexpected crashes or Affinity freezes.
Is OpenCl disable, workd Affinity well, but with a loss of speed.

Cheers