My MicroniK Z2 bussboard dropped 1 card after every reset the computer made, especialy irritating with OS3.9 installed as it do the reset thing. I suspect power failure due to long power cables to the Z2 bussboard as with just 1 zorro board installed it works ok.
(looking in early startup turbo and my 2 zorro cards would be there... reset and one would be gone, reset again and all (but my turboboard would be gone)).
