Hi,
So I have CSR8645, and sucesfully made diy "csr-spi" board with FT232RL chip. It works with PSTool and also Headset config tool without any problems apparently (except it is slower than original, and I am occasionally getting some errors, but that is fine...). Now, I have sucesfully configured BT name, PIN and other sorts of things, except:
1. When connected to my Windows (10) PC, every freaking time I change volume just a 1% module generates a beep. Also when I mute/unmute sound, different sound gets played. And to top it off, when I am changing volume, and I am in about 95-100% volume range, a slightly different sound gets played it is higher pitch, and that sound - for me at least - is annoying as hell... When i connect my Android phone howewer, no sound is played during volume changes... ever... And I even tried to remove ALL audio tones in headset config tool, and also set "Play all feedback tones at the fixed volume" 1 or 0. At this point, all sounds were muted... Well all except the ones I just described here, occuring during volume changes.
2. Every time I power on the module, some bootup sounds gets played, that is okay, but in my case two times i a row. It is like if every time I powered the module, the modure rebooted itself after 1 second. Howewer, this is not as annoying as prevoius issue. I can live with that.
Please I am pretty much desperate at this point,

please someone tell me how to disable that useless annoying beeping, every time I do anything with volume.
Thanks!