Hello.
I had a very annoying bug (?) in the latest version for iPad Pro 12.9 2017. When I zoom my canvas and use any brush (i tried a dozen) to draw something, i have a very significant lag. When zoomed out all works fine. Paintstorm is the only app running
I shot a video to demonstrate the issue https://photos.app.goo.gl/sTBTYiV4CQupczGb9
Stroke lag when zoomed (iPad)
Re: Stroke lag when zoomed (iPad)
Looks like stabilizer not connected with zoom, check the little "tools" button under the "stabilizer" slider (in a raw of Rope) And also Menu-File-Options-Main-Stabiliser global settings -> you can "reset" it