Figz88

curiouspuffin, have you had this issue with earlier versions of affinity?

I've tried a few combination of performance changes but notice no real change. So I'm guessing these apps include illustrator, photoshop? If so interestingly enough these apps played well together with earlier versions of affinity for me. I have a very early version of affinity(version 1.6 I believe) on another tablet PC that really works very smoothly.

Thank you and totally understand with everything going on. My System Specs - Lenovo Yoga A940 Processor Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz(6cores) RAM 32GB GPU AMD Radeon RX 560X VRAM 4096 Document size - 20" x 20" 300 dpi I've tested this several times on smaller letter size docs and this seems to occur as more and more elements are added. So with a blank page(both letter and 20 x 20) and just me scribbling across the page with the brush used in the attached screen there is no lag even with the stabilizer on. I'm guessing this is just occurring due to my document being filled with detailed vector brush line work and more shapes? In my experience with earlier affinity designer versions though It did seem to be less taxing on my system(and earlier pc's with lesser specs) and I feel like I did not have issues with any noticeable brush lag. I see this lag toward the tail end of a long stroke and also when naturally drawing numerous smaller strokes consecutively. Hope that makes sense.

When using the vector brush it seems to lag for a few seconds. I've searched the forum and found a few topics with the same issues but no actual resolution to the problem. I've tried both the beta and the current release version. Not sure if there is a work around for this. I've attached a screen of the current brush I'm using. Its very basic and one of the few brushes I've found to lag the least yet it still lags significantly. I turned of stabilization and I'm just hoping there might be something In my settings that I can tweak.