Concurrent delete notes not working

[taozhanlambdazen]

Hi,

I have 5 different NoteClients issuing deleteNote() call concurrently at the same time with different note guids, however, only some of the calls actually work and the note gets deleted in Evernote. Some of the the calls doesn't delete the note in Evernote, even it received the update sequence indicating the call is successful. The note is still there in Evernote and the only change is that its last modified timestamp has been updated.

Is this an Evernote server-side issue or client SDK issue?

Thank,

Tao