Reducing the Buffer Size value. The smaller the buffer size value is, the faster the response. IMPORTANT: a small buffer size may introduce audio pop and click noises or CPU overload. Reliable operation highly depends on the performance and configuration of your system. Also, if there is an open audio application that is using the StealthPlug ASIO driver, you will not be able to change the buffer size value from the StealthPlug Control Panel. In this case, you will need to either: • Close the application before you modify the buffer size or • If available, enable the Release ASIO driver in background option in the ASIO options of the application. <– Back to FAQ Home Could you explain what are the Active Drivers indications? The Stealth option will display a green light when the driver is properly installed (this visual reference is useful for Technical Support purposes), and the ASIO option will display a green light when there is an active audio application currently using the Stealth