Brush Lag (Pixel + Vector)

[jacobhalton 1]

When I start working on a file, everything is fine, but after adding a bunch of vector shapes, on multiple artboards, everything really slows down.

I thought it might be because I have other graphics programs open, but even after closing them I'm still getting some lag, especially when using pixel brushes. The main causes I've noticed are:

1. Using the vector pencil tool within a boolean compound shape, to add more shapes to it

2. Drawing with the pixel brush, more lag when drawing within a clipped pixel layer inside a vector layer
(You can see in this video there's a little bit of lag at first, but then it gets more and more delayed the more lines I draw)

[jacobhalton 1]

[GabrielM 765]

Hi @jacobhalton,

Can you please attach the file in question so we can have a look? 

Thanks,

Gabe.