Mojave & TeamViewer- be aware
I did a Mojave upgrade yesterday on an iMac with TeamViewer Host and found afterwards that I was unable to control keyboard & mouse until security prefs had been updated. ie. I needed a real person at the real keyboard.
In my case, the problem is InputDirector (a program that allows controlling seamlessly multiple computers with one keyboard and mouse). Synergy, a similar program, also causing the same issue. When during remote session cursor reaches left the side of the screen InputDirector moves the cursor to "slave" computer, but TeamViewer is not aware of that, it shows cursor as if never left the screen, so any clicks and keyboard presses are actually being routed to the "slave" computer instead. Regards, Toshiba Support