I just let several PCs upgrade to Windows client version 6.5.4.4720 (304720) Public. I'm not sure which version was installed previously, but it was only a month or three old.
Now I find that Evernote autosyncs on startup. I don't want this behavior and don't see a way to turn it off. In Tools > Options > Synchronization, all the checkboxes are unchecked except for 'Synchronize shortcuts'. Before this version upgrade, syncing never occurred unless manually initiated by me, which is the behavior I want.
Are others experiencing this issue? Has a way to fix this been found?