[pgjensen]

I run your program to update thumbnails for movies/tv when my computer wakes up from sleep, so it can cache newly added items. Kodi is always open, so it has initial focus. When I run the python script via the task scheduler, it minimizes Kodi and shows the python console. I've tried running it as "minimized" in the scheduler, tried running a vbs script with different window settings to keep it minimized, etc, but every time it steals focus and minimizes Kodi.

pythonw.exe would launch your script asynchronously with no output, but I believe your script needs a no output option for that to work properly. If you try to write to stdout/stderr/etc I believe it causes pythonw to silently fail.