Analog Rytm - Notes are not played and next day they are played again?

I am working in a Project. I have different Banks and different Kits. From now the BD1, 4CP and 9CH which are programmed dont play every note anymore. There are no Trig mute or Conditions set. Even the light on the Pad is flashing in Playmode but the note is not played. Are the other global settings about that because the other Kits in other banks in this Project are effected now too. Before some playing arround with Velocity Modulations too get some variants in the soundings it all worked well. Where did I set the wrong settings?

Now next day everything is working again, without making any changes. That was a shock in first place but what was the reason? Any other experiences here?