I've been installing the nightly builds daily and re-testing each time. I'm still having the same issue of the program just crashing fully if I try to loop or capture a preview in the Capture Module. Looping & Preview work fine in the Focus module. Could this be an issue with the FITS viewer? It doesn't get invoked in Focus - the image appears in the built-in window. The error logs don't appear to provide any reason for the crash that I can see - but hopefully smarter minds will see the problem. At this point it has me unable to effectively use StellarMate with my Nikon Z6 setup. Any help toward resolution would be appreciated!