>> the X1000 doesn't support GCN4/Polaris cards (needs CFE update for this).

> I am a little concerned about future support for any OS
> on the X1000 [...]. I think that support for AmigaOS4.1FE
> and any later versions, is questionable on any hardware

Just to note that what I reported has nothing to do with any OS but is apparently a compatibility issue between board firmware and graphics cards. A-Eon seems willing to eliminate the issue by updating the firmware as soon as it is able to get hold of the source code. What I find strange though (and did so already 2 years ago when I reported first about it) is that a hardware company doesn't have the source code to the firmware for its own board.