Hello, 1. Is it possible to change the sinks or sources in an already loaded module-combine or module-loopback without unloading and reloading the module? 2. I also have a problem with sound distortions (mostly much higher and "quicker" voice) several seconds after loading the loopback-module (source is a bluetooth-headset and sink is my soundcard). After some seconds the distortions disappear and everything is fine. I found out that reducing the adjust_time parameter of the loopback-module (I had to add adjust_time to valid_modargs in the source code) also reduces the duration of the distortions, but even at adjust_time=1 they remain for about 2 seconds (and pulseaudio uses much more CPU). Setting it to 0 doesn't work at all. Thanks, Peter