Hello! I just started using Krita today. I've been toying around with it a little bit and I've noticed that the brush tool lags when I'm using my tablet, though it acts normally when I'm using my mouse. My tablet works fine everywhere else, including PaintTool SAI. It's not my system, I don't think; all my drivers are up-to-date and this is my new gaming rig I'm using, so RAM/GPU shouldn't be an issue. I'm on Windows 7, running Krita 2.9.11, and using an Ugee M708 tablet. I really like this program's features and interface and would love to continue using it, so any and all help is appreciated!

Check whether the 3.0 alpha works better for you: http://files.kde.org/krita/3/windows/krita-2.99.89.zip

The brush engine seems to work fine in the alpha! It did give me an error asking me to insert a CD into drive F when I booted it up, but it didn't stop me from running it so I'm okay with that. Alphas will be alphas. Thank you very much for your swift reply!