I wish there was a way to disable the Ctrl+Q hotkey.
Many other programs use it to QUIT the application, so I got into the habit of pressing it when finished. Accidentally deleting the active screenshot in the process.
Why do we need Ctrl+Q if we have DEL that does the same thing? Apart from many other ways to delete. Very non-standard and confusing, with no apparent advantage over the usual methods of deleting.