I'm no expert, but it sounds like a file system limitation to me. I think it is a limitation of 32bit file systems in general, as 2^32 ~ 4GB.
Update 4/2/25: Apple has updated an AirPods support page to indicate that the AirPods Max (USB-C) firmware update version 7E99 is now "coming soon." The original article continues below. Apple today ...
Apple will bring lossless audio and ulta-low latency audio to AirPods Max in its upcoming iOS 18.4 software update arriving in April, according to the company. With this update, AirPods Max will ...
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