[compurandom]

I just loaded 1500 books into a device, 150 at a time.
After each load, I let it scan the books and then forced a sync.

Each sync took progressively longer, 1150 took about 8 minutes, and 1300 took 30 minutes and didn't finish.

And then my device reset itself and logged me out. On login, it rescanned the books faster than any single scan of 150 did and all the sideloaded books were still there, and the next sync was nearly instant.

So go figure. No idea how the database got corrupted but I suppose 10 plugin / eject cycles make that more likely.