Well,
Algor is a zorroII card, deriving from Subway.
It's Subway with the addiction of a Rom similar to "Romulus", to put some modules in it (like it happens in Blizkick or Maprom tools).
I have left this rom empty, because of compatibility problems, so no module is loaded at bootup.
Anyway the system boots well in Amigaos 3.9 with or without Algor.
It boots, instead, in Morphos Powerup only without Algor.
Thank you for any hint...