Minimize the Audacity window whenever you have no need to see it. Click Edit, choose Preferences, and then open the Audio tab, and enter the negative of the latency number in the Latency Compensation box. Turn off View > Show Clipping while recording.With the Selection Tool, drag a selection starting at the start of the click in the top track and ending at the start of the delayed click in the second track.Zoom in to compare the top track and the delayed version below.Press Shift and click Record new track in the Transport Toolbar.Set the Number of Measures to 2 and set the Beat Sound to Ping.To run the test, turn off any other applications.Ensure that your Snapping Toolbar is off.Under the Audio Settings tab, set the Latency compensation to zero and check that the Buffer length value is at the default setting.And under the Recording tab, check Play other tracks while recording (overdub) and uncheck Software playthrough of input. If Audacity is not working correctly, try these steps to run a latency test: How do I fix a delayed recording in Audacity? Mac users can only use Core Audio, and the majority Linux users will only use ALSA as their audio host. Or you can click the Audio Setup box and then hover over Host. To do that, you can either find the Audio Host dropdown menu on your toolbar – it’s the menu that contains the three settings listed above. To fix it, you may need to change host settings. Users sometimes cause problems by changing their host settings by accident, or a system error switches the host. This is the most recent interface that is helpful for recording "loopback" devices like your computer. These host drivers are newer than MME and include an option to reduce latency by bypassing the kernel mixer. This host has the most compatibility, so it’s the program default. Windows users have three options for audio hosting: The audio host acts as an interface between your device and Audacity and varies based on your OS.
If Audacity won’t record sound from your computer or device, you could have an issue with your host settings.