How systems can take annoyance…

Salute Kinnars! We had the topic here – from wega “hobby give up” … partly I can also do it … *kotz* the Limapipen is actually still bearable I would say … doesn’t notice so bad. But then come things … for example that the woofer is already moving even though the radio stands at 0 – why?! Why?! Why?! the Thorsten-Tecci saw it at that time also … well … that wouldn’t be the worst … but today I’ve been like R a little listening, engine off – system on, then only front system … volume, 17 ok, 18 ok, 19 okay, (as said – sub was off!!!) 20 hups – the sub makes a small “Hupferle” and then quietly buzzes with it all the time, … if it gets louder, you never notice it, or if the engine is on less, but if you know it – you also pay attention to it more …. So my question – what can be the hook? I like to say it all out and rest … but I think it would be rd rd i cant last long … because the virus has already developed too far Well … maybe one knows a good tip. or. knows the things or similar things and knows what to do … Greeting *the partly annoyed* Micha