it’s two sequencers, each sharing one half of the 256. They need to be in different tracks in ableton so they play different instruments. They can’t have a serialosc.maxpat loaded in each, because i can’t use them at the same time.
The solution : host serialosc in a separate patch, sending presses and receiving leds from the two sequencers, with one having an offset of 8 rows.
Hope this is clear.