Octatrack controlled by Machinedrum - yellow LED on 1 TRIG

Hello,

I have the MIDI out of my Machinedrum going to the Octatrack and the MIDI out of the Octatrack going to the Analog 4.

I was controlling the Octatrack with the Machinedrum fine:

hit play both would play/hit stop both would stop

However, I was messing with some settings (stupidly changed some parameters) and now when I hit play on the Machinedrum the Octatrack won’t play. Instead of playing a yellow LED over the 1 TRIG lights up. If I hit stop and then play again the yellow LED over the 2 TRIG lights up. But then that’s it.

Any idea what I did and how to remedy it?

Thanks,

T