It also happens to me and hence google searches brought me here. However I notice it only occurs when I set Evernote's display language to English while my Win10 system's default locale is in another language. So I set my Evernote to my system language and the hang disappears. I don't know why.
For those have this issue, try set your Evernote back to your system's default language instead of English and see if the problem goes away.
But I still would like this issue to be addressed soon because I want to use English display on Evernote even though my system language is set to something else.