I recently installed the demo version of SpectraLayers 7 and find it extremely capable.
However it runs very unstable on my PC.
In my case SpectraLayers 7 crashes with BSOD in many unpredictable ways. I have not succeeded in running it longer than an hour. 15 minutes is typical. Several tools like healing or unmixing produce crash. After the crash I reset SpactraLayers. After that I am able to use the tool that crashed many times in succession, but after a while it crashes again, even if I just repeated what I previously did.
My computer is a high end workstation and is not overclocked. My bios CPU (and other) settings are set to normal. I routinely use parallel programs like Davinci Resolve Studio and Blender, and often render an image for several consecutive days, using all processors. I have never had any crash problems.
I would very much like to acquire SpectraLayers, especially now for the bargain price, but it is almost unusable for me as it is. Please convince me that there will be a fix, or work around.