marasama

OK, thanks for the reply. I'll give them a heads up.

Have an issue with IrfanViewer 32-bit that cannot load PDN files. - Not a Paint.NET issue, but a question that maybe I can pass information over to the IrfanViewer forum. Issue is when I use Paint.NET v 4.3.7 - when I delete many layers or merge many layers, or both, IrfanViewer fails to load the PDN file. Was there a change on layer from Paint.NET v4.2.13 to Paint.NET v4.3.7? If yes, I could probably pass that information over to the IrfanViewer dev(s) to fix their plugin. Thank you for your time.

Actually, I reverted back to the lower version, Paint.NET v4.0.5. I also had extreme performance issue with the new one after ~10 mins of usage. It seems to have a memory leak when I used it. Sorry about not trying the KatMouse.

Yes. Win7 64bit - 16GB RAM - Laptop. Before it worked = Paint.NET v4.0.5 Current doesn't worked = upgraded from Paint.NET v4.0.5 to Paint.NET v4.1.5 (straight, no in between updates).

On the layers window, you can't use the middle mouse roller to scroll up or down in the layers. It worked on Paint.NET v4.0.5. It doesn't work on Paint.NET v4.1.5. Not sure if this was intentional.