I have exchange 2010 running on server 2008R2. Pcs are Windows 7 Pro 64bit with Microsoft office 2016. I have noticed that the outlook 2016 takes a long time to connect to the exchange 2010 server. It says, trying to connect and then it does connect after almost one minute. Also the auto archive feature is not working, it goes through the process is says it is archiving but nothing is moved.