ibisPaint makes my brush glitch after an update; how can I fix it?

First open Settings and turn Brush Stroke Prediction off; ibisPaint introduced a new brush-drawing system in version 14.1, and this setting restores the previous drawing method.

If the brush still behaves incorrectly, open the Stabilizer settings and enable Use Legacy Stabilization, then check the brush’s Fade and pressure-sensitivity settings.

ibisPaint also allows these settings to be customized separately for each brush, so one problematic brush can be adjusted without changing your other brushes

If the problem remains, update ibisPaint to the newest available version and contact ibisPaint support with your device model, OS version, app version, and the affected brush. Avoid uninstalling the app unless your artwork is backed up, as unsynced artwork may be lost.

This is the information we have, but if you have more insights from your experience, please share in the comments.