Something has changed with OBS somehow, and now any of my videos that I play through a "Media Source" no longer can be heard on stream/recording or through monitoring. All Media Sources are acting this way. This hasn't been an issue until today. I even tried restarting my computer, and it hasn't fixed the problem. I've checked the Advanced Audio Properties and used all three monitoring settings and the audio is not heard. The audio meter in the mixer is showing there is audio, but no matter what I do, I cannot hear it. Volume is up, not muted, etc. Every other audio source (game capture, non Media Source videos, etc) play audio just fine. But any video playing through a Media Source has no audio whatsoever, and I can't figure out how to hear it. I feel I've done all the basic stuff, including checking to make sure the monitoring audio device is set properly as well. Again, every other source that has audio works perfectly, but Media Source does not. This is aggravating because it had been working just fine for MONTHS now. Any ideas?