I have a TeamViewer Corporate license with 3 channels.
Since the last one (or two) updates to macOS Catalina 10.15.7 running TeamViewer 15.25.5 on a MacBook Pro 15" mid-2012 (16 GB RAM and 1 TB SSD)...
I can connect to and type my login credentials at the Mac but after that I can view the desktops (two monitors) OK but after I have logged in there is no control via mouse or keyboard.
I did Review System Access and all items show OK: Screen Recording, Accessibility, and Full Disk Access.
I uninstalled TeamViewer with "Remove Settings" then rebooted the Mac and reinstalled.
I tried this both from TeamViewer 15.25.8 on Windows 11 Pro and from the web client. They show the same behavior: I can login but then have no keyboard or mouse control.
On this same Mac I can also enable (**third party product**), then connect to and control it using (**third party product**). So, it is possible to remote control it - just not with TeamViewer any more.
If I am connected at the same time with TeamViewer, I can see the activity done via (**third party product**) such as moving windows around.
Another MacBook Pro running Big Sur 11.16.2 and the same version of TeamViewer works just fine.
I also can connect to and control many other systems, including a Windows 10 Pro system that is over 1700 miles from me, without any problems.
This has to be an issue with the MacBook / macOS but I cannot seem to find the problem.
I would appreciate any suggestions as to what else to try. This feels very much like a bug but maybe it is a configuration issue that I have missed.
(edited per our guidelines)
