No matter what the computer does, this audio manager will pop up every once in a while.
If the computer would pop up an audio manager every once in a while, and no matter what the computer did, there would be a different audio manager, then the computer might have a hardware malfunction. You can try to restart the computer and make sure all the drivers are installed correctly. If the problem still exists, you may need to replace the audio manager or contact the computer manufacturer for help. You can also try to check if the power supply and connection of the audio device are normal and check if the volume control is set correctly. If these steps do not solve the problem, you may need to contact the computer manufacturer or professional maintenance personnel for help. If the computer has a hardware failure, you may need to replace the audio manager or seek the help of a professional maintenance personnel.