Hi, sorry to bump an old topic, but I am having the same issue with the drum track resorting to "triplet" and it being stuck on this, until I stop playback.
I am connecting a tek.Drum and a TE PO-32 to the Clock Out of my BSP, which will only sync properly if I use "1 Step" from the Sync / Clock In/Out Settings in MCC. (other clock settings cause these two machines to play at ridiculous tempos - I'm assuming they're playing at 24 or 48 pulses per quarter note?)
I don't mind if I have to use "1 Step" but I am a bit confused as to why the drum track keeps reverting to selecting "triplet", causing my tek.Drum (and my TE P0-32) drum machines to play in a tempo based on the triplet count, rather than the 4/4 bpm. As mentioned by oopsi, I can only turn triplet off if I stop playback.