Hey there,
i´m having the same issue and the only way to fix is restarting 3dsmax...
I don´t know if the bug relates to Corona or Max or maybe even Windows 11. I have to say for me it feels like Windows 11 is getting worse from patch to patch.
I´m using everything wired (Mouse(Corsair), Keyboard(HyperX), SpaceNavigator (3dMouse from 3dconnexion) ).
Corona version: 12 (Hotfix 1)
Full-speed, Non-debug, MaxSDK 2024
Build timestamp: Aug 2 2024 09:07:17
Windows 11
Best regards,
Denis