Firefox is not saving pictures
When I right click, select "Save as", then select where to save the image, it seems to download, as it shows as finished in "Downloads" screen. But when I right click the file on the "Downloads" screen, "Open" and "Open containing folder" are both non-selectable. If I go to the folder I chose to download the image to, it isn't there either.
Dragging the image itself to your desktop will save the file
Wot tony415
Wšě wotmołwy (1)
It is possible that your anti-virus software is remmoving the downloaded files or otherwise interfering with downloading files by Firefox.
Try to disable the real-time (live) scanning of files in your anti-virus software temporarily to see if that makes downloading work.
See also "Disable virus scanning in Firefox preferences - Windows"