Thx! I've made the changes Lantern suggests, but how to save the changes? Using File Browser, I have navigated to the two documents and both 'Viewed contents' and 'Opened' (and edited) each. This results in a screen with six tiles of the docs I have viewed contents and/or opened. 3 of these tiles are links to the original docs, the other 3 link to the edited versions as shown by Lantern. Long-pressing on any of these tiles gives me the options to 'delete' or 'Move to top'. Does 'Delete' mean to delete the file, or only to delete its presence on the tile screen? If these tiles represent open files, how to save and close the edited versions while simply closing (or deleting) the originals? This screen/panel with these tiles of the docs persists through reboots.