I'm experiencing the same issue with ctrl-c on Win7 64 bit with version 18.104.22.1687 Public, but it happened on earlier versions as well. I just try to avoid the sequence, but when I forget it is so frustrating. It seems as though it gives me a pass the first time I press it, but the second time causes the crash. Usually I have something highlighted in a second non-evernote window I think is active wehn the vernote acutally is or I don't realize my finger is on c instead of v and hit it twice. A fix for this would really be nice.