before (everything is fine):

you see there is a midi region and there are no automation settings.
now I dublicate this region via copy & past:

you see, Live is doing something with my automation. before I had no automation on this track, and now this.
And Live is not only "creating" one automation, please look at that:

Live has has changed all my plugin settings. Live is doing that very often. sometimes on audio, sometimes on midi. what is wrong with my Live 8?