enable to set more than 8 plugin ports

Hi everyone,



like title say, I can set up 1 to 8 plugin ports, but the reference manual say "an integer from 2 to 64".



THis problem occur in the standalone app, in vst and au plugin in ableton live 9.



Mobius 2.5



Is anyone knows what append ?

Thanks !



edit : I need more than 8 ports because I need to send more than 4 bus from live to mobius, and buses 5 to 8 are not listed (is it a limitation of live or mobius ?)