about lock students's screens

[evoto]

Hi,
I'm Evren T., this is a very nice project, first of all thanks for sharing this project for free. But there is a bug unfortunately, can you help us fix this problem please?
After the teacher computer has locked the screens of the students's computers in the laboratory, some rarely computers can quit the application when alt + tab is used, and some computers do not experience this problem. How can we fix this problem? is there a solution?

[tobydox]

Please make sure the input Interception driver is installed properly. In doubt try to run "install.bat" from the "interception" subdirectory in the Veyon installation directory manually with administrative privileges.