I am an evernote premium user. I have noticed that very often when i am dropping a pdf, doc, jpeg etc attachment to a note, that attachment might not stay there. Very often i will let it sync, will close the computer and when i re-logon the attachment will not be there and there will be empty space. This is something that happens to all my computers so it is definitely not my computer's issue. That issue does not happen when i am using the web version, but web version is not helpful to me.
Looks like an annoying bug that often puts me in a situation where i have to spend time to restart evernote and double check. Nobody has time for that.
I am expecting a solution from evernote and a response from an evernote employee as well. Especially now that evernote got more expensive.