@Karl Don’t blame the camera for a problem with nitro, nor am I asking for expanded format support. macOS can preview these images just fine and rapidly; and we know that Nitro is using macOS’s build in RAW handling.
I present the idea that these images match the standard and not Nitro’s ideas of embedded thumbnail size (or something of the like). If that is the case, then that is a problem with Nitro. Full stop. No similar program (Lightroom, Rawtherapee, etc) display this problem, only Nitro.
So this is a problem with how Nitro handles processing images outside of it’s assumptions, it is a Nitro problem… not a problem of my camera. Software should handle things like this with grace, and clearly is a scenario the developer didn’t think of. That’s fine, we can’t think of everything, but once made aware they have to decide do they address it or not.
But right now I have 2000+ images from a trip I need to deal with, broken into folders by date, and I have to click on a directory, wait an indeterminate amount of time, and hope all the images have been processed, then move to the next folder and repeat.
This is not tenable, especially because if I step away from my computer for an extended period of time, almost all of the UI elements of Nitro disappear and the app is unusable until I close and repoen the app.