[DE]George

We have a fix for this that will go live with the next update.

Can you please try this and let us know if it fixes the issue:

On the Warframe launcher, click the little gear icon on the top right.  In the Download Cache section hit "Verify" and "Optimize"

Thanks for the report, we'll take a look.

Please try:

1. On the Warframe launcher, click the little gear icon on the top right.  In the Download Cache section hit "Verify" and "Optimize".

2. If that doesn't work then please try re-installing the game.

Thanks for the post, we'll check it out.

Please double-check that all the volume sliders in the Audio Options menu are set to 100% on.

If that doesn't work then check your Windows sound settings to make sure you have everything hooked up correctly.  Also, in Options->Sound check to make sure the audio output device is the correct one for your system.

If trying the above does not work then try this:

1. On the Warframe launcher, click the little gear icon on the top right.  In the Download Cache section hit "Verify" and "Optimize".

2. If that doesn't work then please try re-installing the game.

Let us know if any of these solutions work.

Please make sure that all your volume sliders are set to 100% full volume in the Audio Options menu.

Thanks for the reports, we will take a look.

Thanks for the report, we will investigate.

Thanks for the report, we'll take a look.

Thanks for the report, we will take a look.

This sounds like a volume slider in your audio options is set to a value other than 100.  Please double-check that.  If that doesn't work then check that your Windows audio volume for Warframe is set to an acceptable loudness.  This can be found in your system tray while the game is running.  Another thing to check would be to make sure your system is using the proper audio sound card.  This can be seen in the Audio Options as well (Audio Output Device).

Thanks for the reports... this will be fixed soon.

Thanks for the report, we'll take a look.

We have a fix incoming for this.

Thanks for the reports, we will take a look.

We'll take a look.

Thanks for the report, we'll take a look.

Thanks for the report, we'll take a look.

Please make sure that the "Transmission Volume" slider in the audio Options is set to 100% on.  Also, you can try switching the transmissions from the PS4 controller speaker to your normal speakers to see if that helps (also in audio options).