I know the feeling. I've used most of the dicker apps in Windows, so I'm comfortable setting up and navigating through the apps. Mylar is driving me crazy. Everything works for me...sab downloads the file and calls the script...mylar does what it's suppose to (rename and move the file). sab then flashes "completed" breifly then abosrts processing. The weird thing is that the comic is moved to my main comic folder (renamed properly) but the status in Mylar still says snatch. When I press recheck files it changes it to downloaded. So on the surface both apps did what they were suppose to. The error is in cleaning up the files after processing, which is why I get the error in Mylar. In sab the file remains in the completed folder and the temporary files in mylar cache (where the renaming and metadata tagging happens) is left behind. I still have both apps installed in windows and watched the behaviour of both apps. in unraid docker, the apps are not deleting the files after they move them into their final destination. Been working on this for 5 days. Sonarr and Radarr work perfectly