We haven’t managed to find an official explanation on why this issue occurs, but it seems like the most popular trigger is playing something with sound, pausing it and then playing it again. Method 1: Disabling Sound Effects and Immediate ModeĪs it turns out, several Realtek drivers are known to cause this particular problem. Down below, you’ll discover a collection of methods that other users in a similar situation have successfully used to prevent this behavior from occurring.

If you’re looking for ways to prevent your Windows volume for getting automatically adjusted, this article will provide you with several troubleshooting steps. Unplugging the connected devices or getting the stuck keys unstuck will resolve the issue in this case. A physical trigger is lowering/raising the volume – Stucked volume keys on your keyboard or a mouse USB dongle that is acting up are all potential causes that might lead to this particular problem.Unfortunately, disabling it will still preserver the same behavior, so you’ll need to disable Dolby Digital Plus altogether to resolve the issue. This happens due to an audio feature called Volume Leveler. Dolby Digital Plus is adjusting the volume – One of the few 3-rd party audio drivers that are known to cause this issue is Dolby Digital Plus.If this scenario is applicable, downloading to a generic Windows driver should resolve the issue. Windows audio driver is causing the issue – As a lot of users have reported, the default Realtek driver will get updated over time, which will end up causing this particular issue on some machines.In this case, changing the default behavior to ‘Do nothing’ will resolve the issue.

Although it’s designed to automatically adjust the volume when the PC is used for communication purposes, it can sometimes pick up false-positive which will end up reducing the volume when it’s not the case.

Issue is being caused by Windows Communications feature – There’s one Windows feature that ends up creating this particular issue for a lot of users.

Several users in similar situations have reported that the issue was fixed after they disabled any additional sound effects. Realtek’s Immediate Mode and a few other sound effects can cause automatic volume adjustment to some degree.

Sound Effects or Immediate Mode are causing this – Realtek audio drivers do include a few features that might cause this particular behavior.

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