I’m having the same problem with Avast 2015 (version 2015.10.0.2208, 07/11/14). This only started about 2 months ago… took me a few days on and off to track it down, creating other email accounts etc… wasted time. I usually try to update Avast whenever I do a full scan / disk image which is at least every month or so, and as mentioned this problem did not occur in the past, so it’s possibly a flake and/or related to other updates besides version updates (?). C’monAvast, lest hear some comments about this. I may start a new thread on this.