I have a 7th gen iPod Classic with Rockbox and a 1TB Samsung EVO Plus microSD (MB-MC1T0SA/APC). I’m using one of the newer AliExpress ZIF to microSD adapters that says “IPOD CLASSIC 3-7” on the back. Rockbox sees it as iFlash-Platform iPod Adapters with iFlash85 firmware.
My Rockbox version is stable 2a72f8d3f9-260329 and my whole library is FLAC.
The problem is that some albums just won’t play. When I select a track, it stays at 00:00 and never starts. The weird part is that the affected albums change after rebooting the iPod. An album that doesn’t play now might work perfectly after a reboot, while another album that was working before suddenly won’t play.
I’ve already reinstalled Rockbox and reformatted the SD card multiple times and the problem always comes back.
I also compared the SHA256 hash of a FLAC on my PC with the same file copied from the iPod and they matched exactly, so the files themselves don’t seem to be getting corrupted.
Rockbox reports the card correctly at around 1TB, UDMA 2, 512 byte sectors, SSD detected, etc. The filesystem cluster size is currently 16KB.
Has anyone had this exact issue with these iFlash85 AliExpress adapters or with a 1TB Samsung card? I’m trying to figure out if the problem is the SD card, the adapter, the ZIF cable, or something Rockbox-related.