Thanks for the report. This issue is related to Windows “Do Not Disturb” mode. Windows automatically enables Do Not Disturb when it detects a fullscreen app. Since our overlay is treated as fullscreen, it can trigger that behavior. To avoid this, we have a few possible options: A) Make the overlay 1px smaller so Windows does not treat it as fullscreen. B) Make the overlay 1px smaller, then fill that 1px gap with a separate small overlay. C) Keep the overlay fully fullscreen, but ask users to manually disable the automatic Do Not Disturb setting for fullscreen apps in Windows settings. We chose option A because we expected the 1px difference to be barely noticeable, especially since it is placed along the bottom edge near the taskbar. If you would prefer option C, let us know. Otherwise, we can look into option B, but that would likely take a few days to implement and test.