WallofIllusion

Here's what I got--it's a description of why it happens, but not what to do to prevent it from happening, unfortunately: What confuses me is that I've been on a reliable, wired connection when this happens. I can browse the rest of the internet just fine; but I come back to my note and suddenly there are twenty of them... (It also failed to prevent loss of content today--twenty notes all created at 12:20 with the exact same text in each of them. Sigh...)

I have been having this problem as well. I'm a paying member this month, so I'm submitting the following help ticket: Recently, when I type in Evernote for Web for an extended period of time, it looks like it's working fine; eventually, however, it feeds me a message that there was an error saving. Then numerous incomplete duplicates of the notes appear in my notebook. Their timestamps reveal that they come into existence multiple times a minute. I then rename the most complete version of the affected note and move the rest to the Trash. The same issue is described here: https://discussion.evernote.com/topic/107764-duplicating-notes/ This has happened on two different computers; both are Windows 10. I'm using the most recent version of Firefox, I believe. My registered devices are a Windows 10 computer (not one of the ones I'm having this issue with) and an iPhone SE, but the devices don't seem to be causing a problem--just the browser version.