Since first days (2 months already) of usage of Pro 4+ I've noticed of ANC activation without any voice prompt notification! On the latest versions of firmware its switching on so frequently that it's driving me crazy. I have already factory reseted several times, deleted from connected devices, switched on/off in-ear detection, earbuds controls, multiple device connection - nothing helping. It's definitely software issue, cause then I turning ANC on manually by controls or app Voice prompt always notifies me. This problem appear across all devices with different bt codecs(Aptx lossless/adaptive/basic aptx)
BTW I had some occasionally appaering issue with sound. Sometimes at the medium range from transmitting device (like 1-5 meters without walls) soundstage and overall sound quality cripples drastically without any stutter or other distortion. Any of these problems do not occur with original Air Pro 4 or Free pro 3 earbuds
