I was aware of that, but somehow it never happened, maybe got lucky. Smartdrv itself never crashed, and neither program crashes nor electricity issues affected

I was aware of that, but somehow it never happened, maybe got lucky. Smartdrv itself never crashed, and neither program crashes nor electricity issues affected it. Ofc I always used ctrl-alt-del before turning the pc off. It’s interesting what others experienced, cause I remember nothing about that in fido echoes (someone should have lost some data eventually). Was smartdrv even that different from today’s caching algorithms on all OSes?