When an new Microsoft Exchange administrator try to login into an Microsoft Exchange server via RDP he get the error message that the profile cannot be loaded.
When you use Google Chome and try to use Microsoft Exchange Outlook Web Access (OWA) you will get an error message like ERR_SPDY_INADEQUATE_TRANSPORT_SECURITY. This is caused by a wrong MS Exchange / Windows OS configuration. To solve that you need to perform the following steps.
Keep noted that Windows Phone 8.1 will reach EOL on the 2017-07-11 and will therefore no longer be supported by Microsoft.
Once you installed Exchange 2016 Cumulative Update 5 you might find out that the server is half broken now: