since updating to r240 beta I've notice considerable lag when going to a layout I have not been on for some time. I have a decently large project file.
10-20 seconds before the sprites load (in the editor) and down the bottom left it says:
Rendering Sprite Sheets....(has a count)
Creating Textures....(has a count)
Has something changed recently that would effect this? It's mildly annoying, but it wasn't doing this before and the size of my layouts/objects hasn't changed that much.