Re: Firmware 4.5.2 QC35 ii
>The ANC high and low is still of sub quality compared to earlier firmware but even more important, the white noise has increased dramatically.
>In fact, when I i'm in a somewhat silent room and shut down the headphone,
>the white noise in ANC mode is making more white noise then without ANC, haha.
This is perhaps one of the contributors to what is taking so long for both us and Bose to pin down the cause or causes - it is not global.
When I upgraded my QC35ii from 4.1.3 to 4.3.6 - all of a sudden I began hearing the white noise like you especially in total quiet locations. But when I upgraded to 4.3.6 to 4.5.2 (all my upgrades were with Bose Connect), the white noise totally went away. So now in a totally quiet environment when I turn on my QC35ii on 4.5.2, I hear absolutely nothing.
Perhaps the difference between you and I is I upgraded from 4.3.6? I sure as heck am still clueless 🙂
So is there anyone here that went from 4.3.6 to 4.5.2 and can tell us whether (1) you have white noise and (2) if HIGH and LOW are the same or different.
Wouldn't it be nice if people could be on 4.3.6 and not 3.1.8......