It seems to depend on the board. At the time I specifically remember creating slipstream CDs for my housemates and I as we all had similar issues. Here are some similar problems with IDE/SATA from boards of a similar vintage
e.g.
https://www.vogons.org/viewtopic.php?t=74152
I asked Gemini specifically about the board I had, which was the Abit NF7.0 version 2. Maybe these issues were specific to the boards I was using at the time.
Apparently there were issues around FakeRAID on Linux and OpenBSD.
I don't own these boards anymore, and without verifying myself, I couldn't say for certain what the exact issues were.