I have only made a litte test-lesson with some pictures and pages, so I don't know if the offline-mark make the lesson slow. I will report later if I recognize that.
Thank you for you patience! Now I found it 
I have only made a litte test-lesson with some pictures and pages, so I don't know if the offline-mark make the lesson slow. I will report later if I recognize that.
I have only made a litte test-lesson with some pictures and pages, so I don't know if the offline-mark make the lesson slow. I will report later if I recognize that.