I recently downloaded the new Update 3 box for Dynamics for Operations which was on windows 2016. I installed Chrome and got this strange error. ERR_SPDY_INADEQUATE_TRANSPORT_SECURITY After some searching and trial and error. Here is my workaround/solution. I used IISCrypto to disable SSL 2.0. Make sure to reboot afterwards. These are a couple of links that helped me. https://social.technet.microsoft.com/Forums/windowsserver/en-US/835100aa-1996-4300-95aa-a322b49a145a/win2016srv-http-20-errspdyinadequatetransportsecurity?forum=windowsazuredevelopment http://www.tecfused.com/2016/10/err_spdy_inadequate_transport_security…

AX7 uses blob storage for document handling and sometimes you may notice it errors due to Azure storage. This is an example of the error you would get. Error: Upload of “MyFile” failed. An error occurred writing to Azure storage. On your development box search for the “Microsoft Azure Storage Emulator” It should open up a command line window and start the emulator. In your tray it will show up the Emulator Icon. The emulator is part of the Azure SDK. It has a configuration file with the ports it uses. Emulator reference on MSDN http://msdn.microsoft.com/en-us/library/azure/gg433005.aspx