I am having problems with zremesher and it did not do it until I loaded a spotlight image in. Has any one else had this problem? For some reason it does not save the move I made and soon as I do anything else it just pops back to where I was.
Ace I hate to say this but there is not enough information you are providing.
Typically before you ever use spotlight to polypaint details from an image to your mesh, you will be done with zRemeshing and adding sub division levels. You would polypaint on your model at hi-res, perhaps at subdivision levels yielding as many as 1 million to 15 million polys or more. Polypainting is the latter part of your project. If you are mixing sub division levels and zRemeshing afer Polypainting you are going to get unpredictable results.
It just glitched. I closed and opened zbrush and that solved my issue, which was that I had some reference images open in spotlight and it froze any move I made with zmodeller brush.