Ok thanks to Toni i've better understood how to interpret the WinUAE options.
'CE full' for some advanced configuration may not be the best option.
And Ziriax use some 'on the edge' code that can be critical.
So: glithes with MMU can be ignored or bypassed by changing an option.
Waiting result from beta testers from real machines (that I thank in advance).
Then I can fix real problems
