USB reading causing every ~900 bytes to get mangled on 64Drive HW1

[buu342]

This bug seems to be only happening on HW1 64Drives. For some reason, about every 900 bytes, the 64Drive mangles the incoming USB data. This can be shown by texture loading on the sample 4: https://cdn.discordapp.com/attachments/1082827026777522337/1090044784619560970/2023-03-27_18-47-55.mp4

This could be alignment related, could be that HW1 requires smaller transfers, or might just be a firmware bug. Further testing needs to be done at a later date.