I am pretty certain it has to do with a microphone being present and Google is listening. I have the same problem and believe it had stopped now since removing all access to the microphone. I used to get pop ups and messages just as soon as I plugged in my wired earbuds. I tried muffling yhe mic but that wasn't enough. I ended up basically disabling use of the microphone for everything. If it happens again on any new device, I will try removimh the microphone from the headphone cable.
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I am pretty certain it has to do with a microphone being present and Google is listening. I have the same problem and believe it had stopped now since removing all access to the microphone. I used to get pop ups and messages just as soon as I plugged in my wired earbuds. I tried muffling the mic but that wasn't enough. I ended up basically disabling use of the microphone for everything. If it happens again on any new device, I will try removing the microphone from the headphone cable.
I am pretty certain it has to do with a microphone being present and Google is listening. I have the same problem and believe it had stopped now since removing all access to the microphone. I used to get pop ups and messages just as soon as I plugged in my wired earbuds. I tried muffling yhe mic but that wasn't enough. I ended up basically disabling use of the microphone for everything. If it happens again on any new device, I will try removimh the microphone from the headphone cable.