Morse Code in Overture

[Pan]

I've tried editing the settings.cfg file in the various ways mentioned but have had no success. Could the Use Hardware option be part of the problem? Its ON and I can't turn it off using the in-game options menu or by changing the UseSoundHardware="true" to ="false." Whenever I restart the game it's always back on. It was off in the demo version I downloaded before buying the Penumbra Collection and the options menu mentions turning it off my fix some sound problems.

I'd like to give it up and enjoy the rest of the game (which has been great up until this point), but I'm afraid of something like this happening again.

Any more ideas on how to fix this?