V41 - HP-41CX Hepax problems

[Ángel Martin]

I'm seeing the same problem on rev 9D, I tried several versions of the HEPAX module but all have the same issue.

As a work-around you can open the "Edit Configuration" screen, click OK and turn the emulator "ON" - that should bring it back to life if the HEPAX is plugged on an odd page (not even, as I incorrectly said before)/ This remais stable as long as you don;t switch it off (i.e. exit V41 with the machine ON).