1.7 bug

I have another bug and now i start to get really pissed about this app.I really really appreciate the beautiful IAA integration but whenever cubasis gets a new update it also will get some new bugs.In this case whenever i touch or select a track (how is it called?Track header?)i get a lot of popups where i can set the midi output ports (it can be up to 5-10 popups for one touch and it doesnt matter if i touch a midi or audiotrack!).It’s superannoying and make it nearly impossible for me to work with it in a"relaxed"way.

And one more:Cubasis often"crackles/jumps"when the playhead reaches a ne strophe or so while i touch something on the screen or move a fader.This does happen on most of my saved projects now while i had no problems before 1.7.
I also tried to set the latency to 512 (via Audiobus)but it makes no difference.

Thanks for your attention

edit:i opened all my songs now and the problems with the popups is not in everyone.So at least i can work on.