ZBrushCentral

Zbrush 2019 maskpen

Hey guys, after clicking shift to lock my model on a specific camera, my brush is changing to mask pen without a way to take it back to normal brush. its just stay stuck on mask pen.
Same thing heppend when im starting to mask a model with Ctrl. leaving the ctrl and its stays as maskpen.
Anyone know’s?

Shift should not select a Masking brush. Have you perhaps activated sticky keys or set up something such as tablet quick keys that you are accidentally triggering?