iPhone and iPad won't sync

[Andrew H. 1]

I'm noticing today and yesterday that both my iPhone and iPad aren't syncing. My Mac and Windows Evernote clients seem to be doing fine, but changes aren't coming down to iPhone and iPad, and changes on the iPhone/iPad aren't syncing back up. I'm pretty sure I'm on the older iOS software. The iPhone says it's 8.24.6.370571. I've tried restarting the iPhone, but that didn't help.

[Andrew H. 1]

This issue seems to have straightened itself out, though I lost one note on the iPhone (not a big deal).

The error I got on that note was: "Error. The data is required. Parameter: Resource.noteGuid."

Sync in general seems to be slow now, but working.

[DTLow 5,607]

3 hours ago, Andrew H. said:

My Mac and Windows Evernote clients seem to be doing fine, but changes aren't coming down to iPhone and iPad, and changes on the iPhone/iPad aren't syncing back up.

Are you using the same userid/password on all devices?   
Are the iPhone and iPad online?

[Andrew L. 0]

Beginning yesterday, 9/24/2020, iPhone and iPad won't sync with Evernote (version 8426) with an attachment.  Text notes sync fine and appear in Evernote for Windows and Evernote for Web.  Evernote for Windows and Evernote for Web work fine with text and attachments.  Both iPhone and iPad are online evidenced by text notes syncing.

[Octavian 4]

Same problem here - text syncs fine, but fotos and files don't.