Hello,
I have been using Affinity tools for years. When they were in the cradle, I understood the crashes were unavoidable. But I am getting a bit tired of them now (using Designer mostly so let's say it happens in Designer but I had these issues in Photo in the past, too) and I wish to see this getting somewhere, as I get them as often as several times every single session, every time I sue the app. MacOS Catalina, Macbook Pro 13 inch 2017. It happened in previous versions of Affinity Designer and it seems to get even worse these days (v. 1.9.1.) It happens randomly, no exact pattern spotted (cannot reproduce). I love Affinity tools but these frequent crashes make working with them quite a challenge. If I attach an iPad and use it with Duet as a mirror display and so that I can draw on it with a pencil, then the crushes increase in frequency, but they happen very often even without any extra devices attached. Including some of the latest reports in the attachment.
Affinity crash reports.zip