I need help to fix a problem that occured when I was selecting several photos to email. Lightroom 5 is now displaying only one photo at a time full size in the grid mode instead of multiple photos. How can I get the grid mode to again display multiple photos?
Full size is Loupe Mode. Go to Grid mode by pressing G. Go back to Loupe mode by pressing E.
It could be possible that the size of the thumbnails is enlarged in grid view.
You can decrease the size of the thumbnails with the help of thumbnail slider.
In order to activate thumbnail slider, make sure toolbar is active (View menu - show toolbar)
or, Press G key on your keybaord, select one image and hold down Ctrl/command key and scroll down with your mouse if you have a scroller.