client crashes when host monitor changes during active session

AndyNeil

Client and host are both running TeamViewer v15.48.5 on Windows 11 23H2.

Laptop host, set to stay powered on when lid is closed (so it can be used with a docking station). With the host lid closed, establish a session from the remote. Open the host laptop lid (= activate internal display), client TeamViewer app crashes hard.

Same results when going host lid-open to lid-closed, and going from lid-closed standalone to lid-closed with docking station & external monitor.

This is relatively new behavior, same configuration of host/client had been working fine for over a year.

Are there any configuration settings that might affect this, or a way to report the bug to dev since free users like me can no longer submit a ticket?