Hi, I have an Asus TP500LN Flipbook running Windows 10. Krita's paintbrushes can be selected using my finger or a digital stylus, however I cannot use either to draw on a canvas, even though I can, without issue, on the Instant Preview. Any other tool, i.e. Calligraphy, Ellipse, etc. can be selected, and drawn onscreen, by my finger and/or a digital stylus.
I can use a mouse to draw/use any tool, however as you can imagine, this defeats the purpose of a touchscreen, and isn't quite as accurate.

I have uninstalled and reinstalled Krita 3.0, but that hasn't fixed the problem. As far as I know I haven't altered any settings.

What could be the issue?

Hm, we disabled touch events for the main canvas, but that shouldn't prevent Qt from passing those on as mouse events -- which is why other tools work. Not sure what's up there yet.

Ok, please keep me posted. Thank you.