Thanks DMSUMMERS for this input. I definitally will have a try on this when the very bad and rainy wheather has gone. Thats why i am testing inside.
I will get new cables to get this issue out of the count but atm ASCOM under windows works well so i will see if i have to change.
Right now i am too annoyed of permanent problems and think i will choose the more problem free system...
Back to taking pictures again, not spending my time with software issues...