It’s now a week after the third set of APPs arrived. Firmware still at 2B588. Engine rumble and foot stomp sounds are back. This time only on the right side, only with ANC on. Left side hasn’t gone bad yet. But asymmetric ANC is quite annoying to listen to.
My favorite theory is that the grills indeed hate any and all particles. The firmware didn’t change. The rumble returned only on one side, the same side I tend to fall asleep with APPs on. Maybe it’s “pillow dust” that ruins these headphones. I just tried the blue-tack trick, to no effect.
I’ve kept them as pristine as one can, no chemicals or water, but a week seems to be enough for them to go from excellent to meh. Too bad the return period is over. Whatever the root cause is, a fourth replacement isn’t going to fix it for long.
EDIT: Called Apple about this. The call was escalated to senior support. I was informed that the engineers are no longer asking for escalations for this case, they're currently testing a new firmware which is meant to help with ANC issues. She suggested that at this point it's best to wait and see if the next firmware helps with the issue. There's still plenty of warranty yet.
She didn't have a release date available, but she suspected it might not be far in the future, based on them no longer having to send/escalate these cases to engineering.
I appreciate that they were now openly talking about a known issue, with a potential fix on the radar.
If the root cause is "pillow dust", then a firmware isn't going to fix that. But maybe it's bad software, because the problem started overnight and went from 0 to 100 right away. We'll see.
My favorite theory is that the grills indeed hate any and all particles. The firmware didn’t change. The rumble returned only on one side, the same side I tend to fall asleep with APPs on. Maybe it’s “pillow dust” that ruins these headphones. I just tried the blue-tack trick, to no effect.
I’ve kept them as pristine as one can, no chemicals or water, but a week seems to be enough for them to go from excellent to meh. Too bad the return period is over. Whatever the root cause is, a fourth replacement isn’t going to fix it for long.
EDIT: Called Apple about this. The call was escalated to senior support. I was informed that the engineers are no longer asking for escalations for this case, they're currently testing a new firmware which is meant to help with ANC issues. She suggested that at this point it's best to wait and see if the next firmware helps with the issue. There's still plenty of warranty yet.
She didn't have a release date available, but she suspected it might not be far in the future, based on them no longer having to send/escalate these cases to engineering.
I appreciate that they were now openly talking about a known issue, with a potential fix on the radar.
If the root cause is "pillow dust", then a firmware isn't going to fix that. But maybe it's bad software, because the problem started overnight and went from 0 to 100 right away. We'll see.
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