If you place a sample on a sound, it will trigger randomly through the list of samples when it is playing. For example Track 2, I put a snare sample along with the synth sound, and then when I record and play back, the sample sound triggers through the list of samples randomly.
Sometimes a sound will drop out for no reason it is mostly with track number 1 for me, I am recording a beat then add a new sound and the kick drum in track 1 drops out, when I say drops out I’m not talking just the sound I mean the recording for that particular step is erased, I looked at the step write and the hit was erased.
Were you by chance in live record mode when you changed the sample? You very well could have just recorded p-locks of your knob twiddling while selecting & assigning a sample.
No, that’s not it, I was in live mode but that’s not what happened, actually I figured out it’s a setting somewhere, I still don’t fully understand it but I know now it’s not a glitch.
As for a sound dropping out when recording in live mode I am still trying to figure it out.