The online racing simulator
Changing default code page causes chat copying to stop working [FIXED in 0.6E14]
press T, enter some message, CTRL+C, all fine

but if before CTRL+C you press that little box under message where you change code page (Latin 1, Central Europe, Japanese, ...) and return to chat, CTRL+C will no longer copy message but instead clip/free mouse. In fact there is actually no need to change code page, just enter this menu.
Nice find from you again

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