Hi. The problem that I stated in the original post still exists. Initially the issue improved, although it was still crashing as layers progressed it wasn’t as frequent. In the last few weeks however, it has been crashing frequently again. My previous base iPad (2018) with 2GB RAM worked very well with this app and it is the main reason I bought a more powerful iPad, to work on affinity quicker and more efficiently with a larger screen and more storage. It will be interesting to see how or whether this is ever resolved. I really hope it does get resolved as this was a big investment for me as a photographer.