Substance Painter 2019.3.3 has just been released !
This update fixes the tablet and pen lag issues people have been encountering since the 2019.3.0 release as well as a bunch of other bugs.

If you still have issues with your tablet, please visit our dedicated documentation to make sure your Windows pen settings are correct.

Added

• Upgrade to Iray 2019.3
• [Log] Indicate outdated bios for Ryzen CPU leading to crash during baking
• [ABR] Extract ABR alphas to shelf

Fixed

• [Baker] Baking fail if High-poly mesh does not have UVs
• [Linux] Custom mouse shortcuts are not saved
• [Brush] Outline disappears with some alpha shapes
• [Tablet] Bad detection when moving sliders
• [Shortcuts] Can not set up any shortcut with "Ctrl+Alt+MouseClick"
• [Shelf] Can not see resource tooltip when using a pen tablet
• [2D View] Export] 2D View preset does not take into account the normal information
• Freeze when painting in UV alignment with certain brushes
• Painting under a filter creates artifact on the ongoing stroke
• [Viewport] Incorrect texture cache in viewport after re-importing a mesh
• [Crash] Error when saving after exporting to Photoshop
• [Crash] Writing special symbols in prefix when importing resources
• [Crash] Click on the reference in Anchor Point Properties
• [Anchor Points] Channel does not update when there is a filter between Anchor point and reference
• Iray url link in Help menu does not work