I have about 800 images to import and it is only importing the first 600 I can download them to my computer but when I try to bring them into lightroom all my options are grayed out. If I select one of the grayed out images in the lightroom view screen it says the file is already there.
Then the image is already in the LR catalog file.
Take one of the file names and do a search in LR for it. Filter bar, Text option and type in the file name. Could be they are in another folder.
It has been my experience that LR doesn't make mistakes like this. If they are grayed out then those images are already in the catalog.