'Alt Gr' key plus 'c' key opens CH&S main window

[ltwriter]

The 'Alt Gr' key plus the 'c' key opens CH&S main window instead of producing  a cedilla (ç) as it should on an English UK extended keyboard.
This is very difficult when typing French words especially.
Is there any way I can stop this key combination working in CH&S so that it does not interfere with my keyboard's normal settings.
Many thanks
Michael

[mouser]

You can change the hotkey settings that trigger CHS on the Hotkeys tab.. See if changing that helps.

[tomos]

yeah, the AltGr key gets read as a Ctrl+Alt combination, which can be handy at times, or get in the way as here.

[ltwriter]

Many thanks.  Problem solved.  I am very grateful.