Running latest version on Windows 8.1 and have a couple off issues
First, after 1 day and a reboot everything went back to full screen even though I set all apps to come up in windows. I have reinstalled to cure the issue
Second, when a click the MAIL app (the standard one, which I have 5 accounts set up in) it opens 3 windows. It you close the two not required the next click on an account (from the list bottom left) it closes immediately.
thanks