I was hoping to see this serious issue resolved in the new version. Unluckily the InPainting brush in AP is still suffering from lag that makes it simply unusable for professional work. I'm aware that not everyone hast to deal with this effect - on the other side I'm not experiencing anything similar with PS or other products. As well my system requirements should allow a fluent workflow. System config: Win 7 - 64Bit, iCore I7 3770K, 32GB Ram, 256GB SSD, Nvidia GeForce GTX 570, Wacom Intuos 4, Affinity Photo 1.5.1.51 Beta See the example video: https://youtu.be/nh3aNvkA8Oc