Images resetting to original

[PapaSmurfy]

Version: 10.8.13
Installer: Windows installer
Issue: Images Revert back to original
Details: First time user of Jellyfin.  Going through my posters and making changes.  Downloading ones that I prefer.  I make the changes and they are displayed as expected.  Two minutes later I go back and they are back to the original.  Happening on most of my changes and getting frustrating.  I am assuming there is some real-time monitoring that is going on but I am not sure why it keeps going back to the original.  To me this is a bug.  I shouldn't have to change another setting if I download a new image to use to keep said image if that is the case in my situation.  
Client: Windows Edge Browser

Any assistance would be appreciated.

Thanks

[tmsrxzar]

it's not you, pretty sure it's a bug, i've experienced the same thing and as a workaround i just save the images next to the video files
movie.name.2008-poster.jpg