BertVI

Same problem on the Windows version. I had not yet narrowed it down to the Denoise filter, so thank you for that.

Great, thanks!

I know this is an older post, but I'm experiencing the same issue with some files (on AP version 1.5.2.69). Is there a suggested workaround?

I've noticed some inconsistent behavior when changing parameter values from the keyboard compared to editing them with the slider. I've found this to be the case for Effects, but not for the Adjustments. When the slider is used, the canvas is instantly updated to reflect the chosen parameter values. However, sometimes I want to use the keyboard hotkeys CTRL or SHIFT + ARROW UP or DOWN as it gives a finer grained control in some situations. In this case the canvas is not updated right away until I leave the edit control.