I've noticed better now that this problem happens not only with operations to delete channels, layers or paths, but with any operation that involves these windows.
Merging layers, dragging a layer into or out of a layer group, also makes all layers temporarily disappear.
Just dragging a layer in the layer stack seems to work correctly.
Even creating layer masks, although it doesn't cause the layers to fade, happens slowly.
I will investigate further, but I think the solution will be to uninstall this version and continue with Samj's portable 2.10.28 until the next more stable version is released.
rich2005, thanks for the help!
Edited:
https://imgur.com/C9ei4ps
Merging layers, dragging a layer into or out of a layer group, also makes all layers temporarily disappear.
Just dragging a layer in the layer stack seems to work correctly.
Even creating layer masks, although it doesn't cause the layers to fade, happens slowly.
I will investigate further, but I think the solution will be to uninstall this version and continue with Samj's portable 2.10.28 until the next more stable version is released.
rich2005, thanks for the help!
Edited:
https://imgur.com/C9ei4ps
.....
Samj Portable - Gimp 2.10.28 - Win-10 /64.
Samj Portable - Gimp 2.10.28 - Win-10 /64.