I have Office 2016 on my Surface 3 and use it mainly for integration between Outlook and OneNote. I hope an appointment in Outlook, and then select Meeting, Meeting Notes to create notes for the meeting in OneNote.
When I did this in Office 2013 the new note was created nearly instantly, but now with Office 2016 there is a noticeable delay between when I click Meeting Notes to the note appearing in OneNote. Since I don't have Office 2016 installed on my notebook, I don't know if the delay is due to Office 2016 or Office 2016 on the Surface 3.
I need to start keeping track of all the issues I keep having with Windows 10 on my Surface 3.
WiFi
Touchscreen
Occasionally the touchscreen translates all touches as right-mouse button clicks. Again the only resolution is to reboot the device.
Other times the touchscreen does not respond to either mouse clicks or touches, therefore I cannot operate the device. This situation does seem to resolve itself by bringing up the lock screen.