changing of shared screens not possible anymore?
Teamviewer v 15.15.5 Licence free version; Linux
I am using Teamviewer since a few month to teach a friend working on PC.
So far we could easily change the shared screen while clicking into the little side window. Since a few days this is not possible anymore.
What is causing this problem?
What is a possible countermeasure?
Thanks in advance for helping replies