Blurry picture preview at the time of changing the parameters

[Egregius ([Greg] (Micro 4/3 + Win11))]

Hi, @genn - you can also find a discussion about this here, in a feature request you can vote for if you want:

Avoid Blurry Previews

A often heard complaint from people evaluating PhotoLab for the first time is that the Preview generation creates blurry previews, while development settings are changed with the sliders in the “Customize” area. This feels like a blackout and is often perceived as bad performance. This looks like this: [Blurry] Looking at the same time into the task manager, it is reveiled, that the CPU is almost sleeping, although all cores are used: [Cores] The request is to improve the preview generatio…