cartmanau wrote:
I have tried it as a custom with 0x44f5301 as the type. On the next boot it appears in the boot menu, but after that it is gone again.
Is that after a warm boot or a cold boot ?
If it`d only doing this on warm boots, and considering it`s an old drive, it might be the reset problem that plagued many Amiga users years ago. Cutting the wire that goes to pin #1 should stop it.