On May 23, 2026, Microsoft rolled out an update to the Modern Standby policy for Windows 11 versions 24H2 and 25H2. Under the new rules, when users manually initiate sleep mode (such as by closing the laptop lid or pressing the power button), audio playback will cease instantaneously. Conversely, when the device transitions to standby automatically due to a period of inactivity, audio output can persist. This modification is applicable across all audio devices and is designed to fine-tune power consumption and ensure uniformity in standby behavior, thereby bolstering the system's response reliability.
