I have 2 CF's plus an ide CDROM working on the Amiga 4000.
Never could get the CF to work with a CDROM on the A1200. Will work by itself as a hard drive, but soon as I ad the CDROM lock up city.
smerf
CF cards tend to die on me, have had a 8GB sandisk which worked fine. Had two PFS3 partitions setup on it.
Was playing Full throttle one day, it locked up and when I restarted the CFCard could no longer be detected. Couldn't even get it detected on the PC, 6 month old card ;-)
Have another 2GB card here was working fine, was just FFS. Worked for ages on my A500. Thought meh will try that on the A1200/FastATA. Corruption errors, even when setup with SFS or PFS3. Doesn't appear to matter what settings I set it to when partitioning.
So going back to real laptop HDD at the moment. May get a cheap SSD later on.