After some time from the execution, the overlay no longer responds to show command. The only workaround is to restart SCO. The exact condition to trigger this bug is uncertain.
Some info:
This isn't likely to be a keyboard shortcut issue. It also doesn't get shown for the end-of-game event and show button on GUI.
The Logs.txt doesn't show any relevant errors but just attempts where I tried to make it shown (and failed):
(Might be unrelated) Sometimes closing the SCO process triggers blinking on the display where the overlay was located as if display mode is being changed.
v2.40
After some time from the execution, the overlay no longer responds to show command. The only workaround is to restart SCO. The exact condition to trigger this bug is uncertain.
Some info: